X9 1.85 inch Square Screen 2 in 1 Bluetooth Earphone Smart Watch(Black)

• Product type: Smart Watches
• Compatibility: Android 4.4 and above, iOS 8.0 and above
• Material: Glass lens + Zinc aluminum alloy
• Key feature: Bluetooth connectivity
• Color/Variant: Black
• Intended use: Everyday use
• Category: Smart Wear

1. Main chip: BT8959T52. TWS chip: 8926B23. Heart rate chip: Tianyi Hexin HX36054. Screen size: 1.85 inches. Screen resolution: 320x385. Waterproof level: IP67. Memory: 128MB. Control method: touch display. Touch: full screen touch. Bluetooth version: headphone Bluetooth 5.0, data storage Bluetooth 4.0. Charging case battery capacity: 240mAh. Headphone battery: 25mAh. Standby time: 8-12 days. Music time: 3.5h. Charging method: magnetic charging. Charging time: 1-2h. Supports multiple languages. Supports Bluetooth calls, full touch, heart rate, shake to take pictures, call reminder/rejection, information storage, multi-sports mode, weather, NFC and other functions.