Features:<br /> tThe use of distance: 10m  <br /> t   The latest Bluetooth 4.1 technology<br /> tBattery capacity: 60mAH<br /> tTalk time: 4.5 hours<br /> tCharge hours: 1-2 hours<br /> tStandby time: 180 hours<br /> tPower input: DC5V / 200mA<br /> tNoise: CVC6.0<br /> tThe song: Support<br /> tAgreement: HFP HSP A2DP AVRCP APTX<br /> tVoice prompts: Support<br /> tFunction: 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<br />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.<br />Package Includes:<br /> t1PC Bluetooth Ear Hook Wireless Sports Jogging Stereo Waterproof Headset Earphone<br /><br /><br /><br />