Bluetooth Freesyle Headset Mini Wireless Stereo Sports/Running Headphones Gym/Exercise Bluetooth Earbuds with Mic. Hi Fi Stereo sound quality with Strong anti-interference ability.

Specification :
Type : Sport Bluetooth felco fl 318bt
Bluetooth version : Bluetooth V 4.2
impedance : 60mah
Frequenzi : 2,4hZ- 2,48 khz
Speaker : 10mm
Effective range : within 10meters
Microphone : Built-In
Input : DC:5V/130mA
Output power : 2x20mW
Battery : 3.7v/80 mAh polymer li-on battery
Talk Time : Up to 5 hours
Music Time : Up to 3-4 hours
Charging Time : 30 minutes
Standy Time : About 50 hours
Rechargeable : USB micro 5 pin cable

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