idrop AMW-10 Wireless Outdoor Sports Bluetooth 4.1 Headphones Stereo Universal

Description :
BT Version : V4.2
Wireless transmission range : 10M
Battery : 100mAh
Calling time : 3~6h
Volume playing time : 3~6
Standby time : 120h
Built-in voltage : 3.7V
Charging : 5V/100mA

Function :
1. Voice Calling-number
2. Voice prompt
3. Automatically re-connect, automatically into pairing mode when failed.
4. Low power prompt
5. Redial function
6. Automatically to power off when no chnnect or failed to connecy
7. Volume synchronization
8. Power synchronization
9. Self-timer function

Product Dimensions : -
Product Material : Plastic
Product Weight : 100g
Product Includes : 
1pcs x AMW-10 Wireless Outdoor Sports Bluetooth 4.1 headphones stereo universal