Raf Power - Wireless neckband earphone, playback time up to 80 hours

Unending energy and unmatched sound. RAVPower offers you the strongest neckband in its class with a legendary battery that provides up to 80 hours of continuous operation with just one charge! Designed for hard work and long trips, with advanced Bluetooth technology for a stable connection and a high-clear microphone for calls. It features a very comfortable design around the neck and sweat-resistant, making it the perfect companion for your day no matter how long.