Specifications:
Material: Import PC + ABS plastic alloy structure Rugged,Shockproof Dustproof 
Size: 47*40*11mm
Bluetooth Version: Bluetooth V3.0+EDR
Bluetooth Protocol: A2DP + HFP 1.5 + HS P 1.2
Range of Frequency: 2.4GHz spectrum
Ambient Noise: ≤75dB
Transmitting Range: ≥10m
Language Support: English, French, Spanish, Portuguese, Italian, German,Turkish, Russian
Charging Time: about 1 hour
Talk Time: about 3hours
Music Play Time: about 5 hours
Standby Time: about 120 hours
Power Supply: Built-in 230mAh rechargeable battery


Package includes:
1 x Bluetooth Watch
1 X usb cable
1 x User Manual
1 x Retail Box