Specifications:
Material: Steel + Silicon
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, Indonesian, Finnish, Thai, Turkish, Russian, Arabic, Swedish
Charging Time: about 1 hour
Talk Time: about 3 hours
Music Play Time: about 6 hours
Power Supply: Built-in 210mAh rechargeable battery
Package includes:
1 x Bluetooth Watch
1 x usb cable
1 x User Manual