Stereo sound, super bass, noise reduction & echo suppression.
Neck-strap, light weight, comfort to use and easy to carry.
Ultra-long standby time.Suitable for indoor and outdoor use.
Function: Intelligent music pause/playback, last/next song, volume adjustment, hands-free, voice prompt, answer/hang up calls etc.
Latest Bluetooth version 4.1
Supports Bluetooth stereo music playback (A2DP)
High pitch stereo
Support all smart phones.
Using noise reduction to the noisy environment,
Bluetooth Freestyle Headset Mini Wireless Stereo Sports/ Running Headphones Gym/Exercise Bluetooth Ear buds with Mic.
Hi Stereo sound quality with Strong anti-interference ability.
For a long time without pain comfortable to your ears
Bluetooth Standard: Bluetooth 4.1
Support:HSP, HFP, A2DP, AVRCP/Handfree
Effective range: within 10 meters
Input: DC: 5V/130MA
Output power: 2*20mW
Battery: 3.7v/80mAh polymer li-ion battery
Talk time: Up to 4 hours
Music time: 3-4 hours
Charging time: 30 minutes
Standby time: About 50 hours
Rechargeable: USB micro 5 pin cable
Music selection: Previous/next
1x Sports headset
1x USB line