Slim design Bluetooth (V3.0) head set. Works with multiple devices. Including multi-function on & off switch to answer or terminate incoming calls, adjust volume, song, etc. Can be used up to 10 meters away from your music device. Working hours 10 hours (listen to music), 11 hours (calling), 250 hours (standby). Charge time: 2.5 hours. Includes Lithium Battery, USB charge cable and user manual.
Bluetooth v3.0 + EDR, Bluetooth version compatible with V2.1, V2.0, V1.1 and V1.2. Bluetooth protocols HSP / HFP / A2DP / AVRCP
CE, USB2.0, RoHS