ZEALOT S55 Portable Stereo Bluetooth Speaker with Built-in Mic, Support Hands-Free Call & TF Card & AUX (Lake Blue)

Portable stereo Bluetooth speaker with built-in microphone for hands-free calls. Ideal for outdoor activities, it allows music playback via Bluetooth, TF card, or AUX connection.

• Bluetooth Version: V5.0
• Speaker Output: 5W x2
• Transmission Distance: approximately 10 meters
• Frequency Response: 100Hz - 20KHz
• Signal to Noise Ratio: 90dB
• Working Voltage: 3.7V
• Charging Voltage: DC 5V
• Charging Port: Micro USB
• Battery Capacity: 1800mAh
• Talk Time: approximately 3 hours
• Music Playback Time: approximately 3.5 hours
• Standby Time: approximately 30 days
• Charging Time: approximately 2.5 hours (varies with charger specifications)
• USB Input: 5V 1A
• Dimensions: 80mm x 80mm x 192mm
• Features: Portable lanyard, TWS connection support, AUX audio input, anti-slip concave bottom button