AGKupel toorun H23 Bluetooth Headset, Lightweight Wireless Earphone Universal Stereo Headphone with Mic in-Ear Earbud, Black Bluetooth headphone is compatible with your teal Safety and comfortable, it fits in either ear with a super soft gel ear tip. This Compact and secure earphone comes with 360 degree adjustable ear hook, effective distance can be up to 30 feet; Strong and persistent. It is able to support phone call control, music control, battery indicator, multipoint connections. It has up to 110 hours Super long standby time and 7 hours talking time Easy to use and comes with English voice prompt. Fully charge the Bluetooth headset before using it. You can use any cell phone Fast to connect. When pairing with your phone at the first time, please press and hold the headset