Bluetooth 4.0 Wireless technology with 30ft range
Compact design fits in the palm of your hand and weighs less than 2 oz.
High Definition Stereo Sound with Noise Reduction and built in Volume and track control
Comfortable Behind the Neck design.Rechargeable battery with Up to 6 Hours of Talk/Music time
How to Pair: Press power button for about 10 seconds till red and blue light flash alternately,find the headphone in your device,then pair and connect to it.

Technical Details

Size (LWH): 11 inches, 6.4 inches, 2.2 inches
Product Details
Product Dimensions: 11 x 6.4 x 2.2 inches
Shipping Weight: 0.65 pounds (View shipping rates and policies)
ASIN : B00RDVLO8G