Bleutooth Headset Sport Handfree HBS-740 Universal wireless Music for iphone LG Style Earphone (White) Stereo Bluetooth headset for wireless music plus call functionality Support Bluetooth V3.0 Talk time:up to 15 hours ;Music time:up to 10 hours;Standby time:up to 15 days Supported bluetooth profiles:Headset,hands-free,advanved audio distribution,audio/video remote control Brand new and high quality