Features: • The use of distance: 10m • The latest Bluetooth 4.1 technology • Battery capacity: 60mAH • Talk time: 4.5 hours • Charge hours: 1-2 hours • Standby time: 180 hours • Power input: DC5V / 200mA • Noise: CVC6.0 • The song: Support • Agreement: HFP HSP A2DP AVRCP APTX • Voice prompts: Support • Function: call dialing, remote answer / end / reject / switch, telephone redial, mute, volume control, English switch, smart one for two, music pause / play, up and down the song Applications: Supports any, IPAD tablet, desktop computer with a Bluetooth device class phones. Not carrying a Bluetooth-enabled desktop computers can be used with a Bluetooth adapter. Package Includes: • 1PC Bluetooth Ear Hook Wireless Sports Jogging Stereo Waterproof Headset Earphone