New X1 TWS Bone Conduction Bluetooth 5.0 Wireless Waterproof 9D Stereo Motion Painless HD Call Music with HD Microphone - Black

Main Features

glasses:
Model: X1
Bluetooth IC: AK1050D
Speaker type: bone conduction technology speaker, 1w dual speakers
Microphone: Anti-transfer microphone, 42DB
Playing time: 6h
Standby time: 7 days
Effective range: 10m (33 feet)
Mono/stereo: stereo
Bluetooth version: V5.0
Weight: 163 grams
Bluetooth class (1 / II): II
Sensitivity: 88dBm
Impedance: 8ohm
Frequency range: 20KHz
FM: No
Charging: Microusb port, it takes 2 hours
TF card: No
System language: English
Colour: Black
Packing list:
1 x bone conduction headphones
1 * USB cable
1 *headphone
1 *User Manual (English)