Bekhic Sport Running Wireless Bluetooth 4.0 Stereo Headphones Headset Earbuds with Mic for Cellphone - White

The features are, the flexible and bendable frame provides you maximum comfort and fitness. Enriched crystal sound for both music streaming and hands free conversations. Behind the neck and over the ear design gives you a securer fit. Ideal for all users. The specifications are Bluetooth version 4.0. It support HSP, HFP, A2DP and AVRCP profiles. The size is 31€"28€"9mm. The weight is 15g (headset only). The battery capacity is 3.7v/120mah. Charger output is 5v/0.5-1.0a. Standby time is about 200 hours, talk time is about 8 hours and music time is about 6 hours. Charging time is about 2 hours. The package includes 1 Bluetooth headset, 3 pair ear tip, rubber ring 1 pair, user manual and USB charging cable.