... devices Stereo Bluetooth Headset(YF-215) Stereo Blueooth Headset BT (CSR)Version 2.1 + EDR, Class 2 Bluetooth Supported: Bluetooth A2DP, AVRCP, and HS/HF ... , PC etc Switch automatically from remote controls on the headset allow you to play, skip and select your music tracks ... Headset 2. User manual 3. Charger adpater 4. Blister box 5. USB cable QTY: 40PCS / carton G. W.: 7.8KGS Stereo Bluetooth Headset ...