for XT11 Magnetic Bluetooth Headset 4.2 Wireless Bluetooth Headset, Sports Bluetooth Headset, Bluetooth Headset, Mobile Phone Headset, Apple, Android Device Headset, Headset. (Black Blue)

?Features? --The headphone has intelligent noise reduction function. The headset eliminates static and ambient noise during use, and the stereo is clearer and more stable. --The earphone has magnetic absorption function, easy to wear, light and comfortable, only 13 grams, ergonomic, easy to wear. --Small body,but large energy, 1.5 hours of charging, listening to 300 songs, waiting for 130 hours. --Use more than 95 % of the equipment on the market, you can connect two mobile phones at the same time, easy and convenient Bluetooth headset. --Water-proof, sweat proof Bluetooth headset for exercise Features & details --Voice control, volume +/-, up/down song switching, answering calls.Play/pause, support 3.5mm audio interface, 3.5 plug audio cable directly connected to the headset to enjoy high-quality music playback without good power, good noise reduction function, all functions are available. --Specification:  Color:Black gold?Black blue Bluetooth version: 4.2.  Battery capacity: 55mAh.  Bluetooth Range: 10 meters.  Play/Work time: 2.5 hours.  Charging time: 1-2 hours.  Standby time: 130 hours.  Package included:  1* Sport earphone.  2* Pair ear cap.  1* USB cable.  1* User manual.