G1 3.5mm Audio Noise Reduction Isolator Bluetooth Receiver
G1 3.5mm Audio Noise Reduction Isolator Bluetooth Receiver
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6 months fault protection. We back all products with a 6 months guarantee.
Order in the next 0 hours 0 minutes to get it by /11/2025
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1. Hum elimination: eliminates hum noise caused by ground loops when the audio source and (some car speakers/home audio systems) use the same power supply, resulting in clear music enjoyment, and the excitement blooms from there
2. Pure sound quality: no damage of rock music, give you a better experience, can be used on mono
3. Easy to use, just plug and play, no battery required
4. Small and portable, this gadget does not take up much space and is easy to take away
Unable to eliminate noise problems:
Noise caused by non-common ground cannot be filtered by this model, such as electromagnetic interference, etc. Be sure to confirm the source of the noise before purchasing
Because everyone has different expectations for the isolation effect and has different senses, some customers think it is good, and some customers think it is not good
This product is an audio common ground isolator, which is effective for the noise caused by the common ground between the audio source and the receiving device
To put it simply, the common ground means that the grounding points of the two electrical appliances are not at the same point. Due to the difference in grounding resistance, the noise is transmitted into the electrical equipment through the ground wire, forming interference. Because the grounding points of the two devices are different, common ground noise may be generated. It is manifested in the car audio, that is, there is a kind of audio interference, a humming sound similar to whistling. The frequency of this noise will change with the engine speed.
Therefore, this product can only eliminate noise and current noise caused by products with common electricity and common ground, but cannot eliminate noise caused by other reasons, so you need to confirm the source of the noise yourself
Determine whether the noise is caused by a common ground:
1. Use earphones to connect to the AUX (3.5mm interface) of the car MP3 and car navigation. If there is no noise from the earphones, it can be confirmed that the noise of the car equipment is caused by the common ground
2. Use an audio cable to connect the battery-powered mobile phone or MP3 (note that the mobile phone and MP3 should not be connected to any power source on the car, such as a telephone) to the AUX on the center console of the car, and play the music of the mobile phone, so that there is no noise at this time , it can be confirmed that the noise in the past was caused by the common ground
3. Computer, power amplifier, stereo, CD: Use passive headphones to plug in the computer to test whether there is noise, use a mobile phone to plug in the power amplifier and stereo to test, if there is no noise in the two listening separately, the basic judgment is caused by common ground
4. After starting the car, the installed power amplifier has a current sound, and some models may also have a situation where the greater the accelerator, the greater the current sound. This product can solve this problem.
5. If there is a current sound between the power amplifier and the speaker or the speaker, this product can be installed between the power amplifier and the speaker.
6. When the notebook computer is connected to the projector and connected to the power amplifier at the same time, there is noise. You can connect the notebook to the adapter power supply or use the battery. At this time, the noise disappears when the power amplifier is unplugged, or the noise disappears when the projector is unplugged. Then you can connect the computer’s headphone jack and power amplifier. A common ground isolator is added between them to eliminate noise
✓ FREE SHIPPING - No shipping fees charged
✓ International Delivery - Ships from our overseas warehouse
✓ Processing Time - 1-3 days handling time
✓ Estimated Delivery - 6-13 business days total
How It Works:
- Orders placed before 2:00 PM SAST (Monday-Friday) begin processing the same day
- Orders after 2:00 PM or on weekends/holidays process the next business day
- Delivered via private courier with SMS, email, and WhatsApp tracking updates
- If courier cannot reach you, order may be sent to nearest PAXI collection point
- Shipping insurance included in your product price
Customs & Duties Information:
Orders up to R2000:
✓ Delivered Duty Paid (DDP) - The price you see is the final price you pay
✓ We handle all import duties, taxes, and customs clearance fees
✓ No surprise charges upon delivery
Orders over R2000:
⚠️ You will be responsible for any import duties, taxes, and customs clearance fees upon delivery
Note: Your ID information may be required for customs clearance to ensure smooth delivery.
At PMC TechLife, we are committed to ensuring our customers are satisfied with their purchases. Our return policy is designed to be transparent, fair, and fully compliant with South African consumer protection laws, including the Consumer Protection Act (CPA) and the Electronic Communications and Transactions Act (ECTA).
We offer distinct return processes based on the reason for your return. Please read the following sections carefully to understand your rights and the procedures for returning an item.
1. Your Right to Return Defective or Faulty Goods (6-Month Warranty)
In accordance with the Consumer Protection Act, if any product you receive is defective, faulty, unsafe, or of poor quality, you have 6 months from the date of delivery to return it. In such cases, you are entitled to a full refund, a replacement, or a repair of the item, at your choice. We will cover all costs associated with the return shipping for defective items.
To be eligible for a defective goods return:
- The return must be logged within 6 months of delivery.
- The item should be returned with all parts and original packaging where possible. We understand that discovering a defect may require opening the packaging or breaking a seal; returns for defective items will be accepted even if opened.
- Our inspection must confirm the issue was a manufacturing defect and not caused by customer misuse, improper installation, or normal wear and tear.
2. Your Right to a 'Cooling-Off' Return (Change of Mind)
In line with the Electronic Communications and Transactions Act for online purchases, you have a 7-day 'cooling-off' period. If you change your mind or ordered incorrectly, you have 7 days from the date of delivery to request a return for a refund or exchange.
To be eligible for a 'change of mind' return:
- The item must be in its original, as-new, and resalable condition, unworn and unused.
- The item must be returned in its original packaging, with all original tags and accessories included. You may open the packaging to inspect the item, but it must be returned undamaged.
- The customer is responsible for the cost of return shipping.
- Important: There are no handling or restocking fees for change-of-mind returns. You will be refunded the full purchase price, as the law grants you the right to cancel "without penalty."
3. How to Start a Return
To initiate any return, please follow these steps:
- Visit our dedicated returns portal: pmctechlife.returnscenter.com.
- Enter your order number and the email address used for the purchase.
- Follow the prompts to select the item(s) you wish to return and the reason for the return.
Once your request is submitted, we will review it. If your return is accepted, we will send you instructions on how and where to send your package. Items sent back to us without first requesting and receiving authorisation will not be accepted.
4. Exceptions & Non-Returnable Items
Please note that for 'change of mind' reasons, we cannot accept returns on the following:
- Gift cards
- Custom-ordered or personalized items
- Items specified as non-returnable for hygiene reasons (e.g., roll-on products, clothing, and personal care goods).
This does not affect your statutory right to return any item (including sale items) that is defective or faulty within 6 months of delivery.
5. Specific Product Notes
- LCD Screens: To prevent damage during installation, we strongly recommend that our LCD screens are installed by a qualified professional technician. Damage caused by improper installation is not covered under the 6-month warranty for manufacturing defects. If you believe an LCD screen was faulty upon arrival, providing an invoice from a technician can help expedite the assessment of your return claim.
- Spare Parts: Spare parts products cannot be returned if they have been installed on a mobile phone and are found to be working after installation. This does not affect your rights if the part was defective upon arrival.
6. Exchanges
The fastest way to ensure you get what you want is to return the item you have following the process above. Once the return is accepted and processed, you can make a separate purchase for the new item.
7. Refunds
We will notify you once we’ve received and inspected your return and let you know if the refund was approved based on the policy conditions. If approved, we will issue the refund to your original payment method within 5-7 business days. Please note that it may take additional time for your bank or credit card company to process and post the refund to your account.
8. Cancellation Policy
You can request to cancel your order by emailing us at sales@pmcjewellery.co.za.
- Before Shipping: We can only guarantee cancellation if your order has not yet been shipped.
- After Shipping: Once an order has shipped, it cannot be cancelled. If you wish to return the order, you must wait to receive it and then initiate a return through our portal. Such returns will be treated as 'Change of Mind' returns.
You can always contact us for any return questions at our help center.
Description
Description
1. Hum elimination: eliminates hum noise caused by ground loops when the audio source and (some car speakers/home audio systems) use the same power supply, resulting in clear music enjoyment, and the excitement blooms from there
2. Pure sound quality: no damage of rock music, give you a better experience, can be used on mono
3. Easy to use, just plug and play, no battery required
4. Small and portable, this gadget does not take up much space and is easy to take away
Unable to eliminate noise problems:
Noise caused by non-common ground cannot be filtered by this model, such as electromagnetic interference, etc. Be sure to confirm the source of the noise before purchasing
Because everyone has different expectations for the isolation effect and has different senses, some customers think it is good, and some customers think it is not good
This product is an audio common ground isolator, which is effective for the noise caused by the common ground between the audio source and the receiving device
To put it simply, the common ground means that the grounding points of the two electrical appliances are not at the same point. Due to the difference in grounding resistance, the noise is transmitted into the electrical equipment through the ground wire, forming interference. Because the grounding points of the two devices are different, common ground noise may be generated. It is manifested in the car audio, that is, there is a kind of audio interference, a humming sound similar to whistling. The frequency of this noise will change with the engine speed.
Therefore, this product can only eliminate noise and current noise caused by products with common electricity and common ground, but cannot eliminate noise caused by other reasons, so you need to confirm the source of the noise yourself
Determine whether the noise is caused by a common ground:
1. Use earphones to connect to the AUX (3.5mm interface) of the car MP3 and car navigation. If there is no noise from the earphones, it can be confirmed that the noise of the car equipment is caused by the common ground
2. Use an audio cable to connect the battery-powered mobile phone or MP3 (note that the mobile phone and MP3 should not be connected to any power source on the car, such as a telephone) to the AUX on the center console of the car, and play the music of the mobile phone, so that there is no noise at this time , it can be confirmed that the noise in the past was caused by the common ground
3. Computer, power amplifier, stereo, CD: Use passive headphones to plug in the computer to test whether there is noise, use a mobile phone to plug in the power amplifier and stereo to test, if there is no noise in the two listening separately, the basic judgment is caused by common ground
4. After starting the car, the installed power amplifier has a current sound, and some models may also have a situation where the greater the accelerator, the greater the current sound. This product can solve this problem.
5. If there is a current sound between the power amplifier and the speaker or the speaker, this product can be installed between the power amplifier and the speaker.
6. When the notebook computer is connected to the projector and connected to the power amplifier at the same time, there is noise. You can connect the notebook to the adapter power supply or use the battery. At this time, the noise disappears when the power amplifier is unplugged, or the noise disappears when the projector is unplugged. Then you can connect the computer’s headphone jack and power amplifier. A common ground isolator is added between them to eliminate noise
Delivery Process
Delivery Process
✓ FREE SHIPPING - No shipping fees charged
✓ International Delivery - Ships from our overseas warehouse
✓ Processing Time - 1-3 days handling time
✓ Estimated Delivery - 6-13 business days total
How It Works:
- Orders placed before 2:00 PM SAST (Monday-Friday) begin processing the same day
- Orders after 2:00 PM or on weekends/holidays process the next business day
- Delivered via private courier with SMS, email, and WhatsApp tracking updates
- If courier cannot reach you, order may be sent to nearest PAXI collection point
- Shipping insurance included in your product price
Customs & Duties Information:
Orders up to R2000:
✓ Delivered Duty Paid (DDP) - The price you see is the final price you pay
✓ We handle all import duties, taxes, and customs clearance fees
✓ No surprise charges upon delivery
Orders over R2000:
⚠️ You will be responsible for any import duties, taxes, and customs clearance fees upon delivery
Note: Your ID information may be required for customs clearance to ensure smooth delivery.
Refunds & Returns
Refunds & Returns
At PMC TechLife, we are committed to ensuring our customers are satisfied with their purchases. Our return policy is designed to be transparent, fair, and fully compliant with South African consumer protection laws, including the Consumer Protection Act (CPA) and the Electronic Communications and Transactions Act (ECTA).
We offer distinct return processes based on the reason for your return. Please read the following sections carefully to understand your rights and the procedures for returning an item.
1. Your Right to Return Defective or Faulty Goods (6-Month Warranty)
In accordance with the Consumer Protection Act, if any product you receive is defective, faulty, unsafe, or of poor quality, you have 6 months from the date of delivery to return it. In such cases, you are entitled to a full refund, a replacement, or a repair of the item, at your choice. We will cover all costs associated with the return shipping for defective items.
To be eligible for a defective goods return:
- The return must be logged within 6 months of delivery.
- The item should be returned with all parts and original packaging where possible. We understand that discovering a defect may require opening the packaging or breaking a seal; returns for defective items will be accepted even if opened.
- Our inspection must confirm the issue was a manufacturing defect and not caused by customer misuse, improper installation, or normal wear and tear.
2. Your Right to a 'Cooling-Off' Return (Change of Mind)
In line with the Electronic Communications and Transactions Act for online purchases, you have a 7-day 'cooling-off' period. If you change your mind or ordered incorrectly, you have 7 days from the date of delivery to request a return for a refund or exchange.
To be eligible for a 'change of mind' return:
- The item must be in its original, as-new, and resalable condition, unworn and unused.
- The item must be returned in its original packaging, with all original tags and accessories included. You may open the packaging to inspect the item, but it must be returned undamaged.
- The customer is responsible for the cost of return shipping.
- Important: There are no handling or restocking fees for change-of-mind returns. You will be refunded the full purchase price, as the law grants you the right to cancel "without penalty."
3. How to Start a Return
To initiate any return, please follow these steps:
- Visit our dedicated returns portal: pmctechlife.returnscenter.com.
- Enter your order number and the email address used for the purchase.
- Follow the prompts to select the item(s) you wish to return and the reason for the return.
Once your request is submitted, we will review it. If your return is accepted, we will send you instructions on how and where to send your package. Items sent back to us without first requesting and receiving authorisation will not be accepted.
4. Exceptions & Non-Returnable Items
Please note that for 'change of mind' reasons, we cannot accept returns on the following:
- Gift cards
- Custom-ordered or personalized items
- Items specified as non-returnable for hygiene reasons (e.g., roll-on products, clothing, and personal care goods).
This does not affect your statutory right to return any item (including sale items) that is defective or faulty within 6 months of delivery.
5. Specific Product Notes
- LCD Screens: To prevent damage during installation, we strongly recommend that our LCD screens are installed by a qualified professional technician. Damage caused by improper installation is not covered under the 6-month warranty for manufacturing defects. If you believe an LCD screen was faulty upon arrival, providing an invoice from a technician can help expedite the assessment of your return claim.
- Spare Parts: Spare parts products cannot be returned if they have been installed on a mobile phone and are found to be working after installation. This does not affect your rights if the part was defective upon arrival.
6. Exchanges
The fastest way to ensure you get what you want is to return the item you have following the process above. Once the return is accepted and processed, you can make a separate purchase for the new item.
7. Refunds
We will notify you once we’ve received and inspected your return and let you know if the refund was approved based on the policy conditions. If approved, we will issue the refund to your original payment method within 5-7 business days. Please note that it may take additional time for your bank or credit card company to process and post the refund to your account.
8. Cancellation Policy
You can request to cancel your order by emailing us at sales@pmcjewellery.co.za.
- Before Shipping: We can only guarantee cancellation if your order has not yet been shipped.
- After Shipping: Once an order has shipped, it cannot be cancelled. If you wish to return the order, you must wait to receive it and then initiate a return through our portal. Such returns will be treated as 'Change of Mind' returns.
You can always contact us for any return questions at our help center.
