Sqrmekoko Foldable Bluetooth Headphone Wireless Stereo Sport Headset Noise Reduction For iPhone Samsung android Tabl

Sqrmekoko Bluetooth4.0+EDR Noise Callmate Bluetooth Folding Stereo Headset Headphone With Micphone for iphone Samsung HTC
Update Version bluetooth 4.0 lower energy and display battery capacity on the stmartphone
Wireless Behind-the-Head Folding Stereo Headphones w/Microphone
Noise Cancelling Wireless Stereo Headphone For iPhone
Callmate Bluetooth Stereo Headset BSH10
Universal Wireless Bsh10 Stereo Bluetooth Headset Music Earphone for Iphone Ios/android Phone/pda
BSH10 Neckband Wireless Headphone Sports Bluetooth Stereo Headset Headphone With Micphone V4.0+EDR Noise for iphone samsung htc
General Features: 
Behind-the-head stereo headphones 
Foldable design provides maximum portability 
Bluetooth v4.0 + EDR Class 2 
Up to 30-feet (10 meters) operating range 
Features CVC software echo and noise cancellation 
Built-in Li-Polymer rechargeable battery 
Wirelessly enjoy music from all A2DP-enabled mobile phones, PDAs and other devices 
The Bluetooth Headphone is ideal for gym use, cyclists, runners, tri-athletes, walkers, hikers, or any kind of workout.
Controls: 
Multifunction button /LED indicator /Volume + /Volume - 
Mini USB-B charging port 
Forward /Backward 
Microphone indicate headset battery capacity on the smartphone
Operating Time: 
Up to 20 hours talk time 
Up to 400 hours standby time