Bluetooth 4.1 + EDR technology support for HD audio with crystal clarity and great bass.
Behind - Ear ergonomic design perfectly fit every user, 100 stay on position and comfort all different size ears.
5 Hours works time, 160 hours standby time and light weight at 0.37 ounces comfortable for all - day listening.
Sweatproof structure design guarantee user wearing experience for running, cycling, gym and other sports.
Built - in microphonene and controls for phone calls, volume, and music playback.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 5.6 inch
Height : 1.4 inch
Length : 6.8 inch

Item Weight: 0.32 ounce (View shipping rates and policies)
Shipping Weight: 0.8 ounce (View shipping rates and policies)

ASIN : B0157OV2AK