Battery display, high-definition call
NFC function, voice control
Music playback, Bluetooth connection
Specification:
Product: Wireless headset
Type: Magnetic Bluetooth headset
Model: BT-63
Bluetooth protocol: 5.1
Transmission distance: 10 meters
Lifetime: about 20 hours
Battery capacity: 280 mA
Voltage: 3.7V
Dual-mode: Bluetooth + card playback
Line length: about 20cm