Relaxation at home and on the go. The REEVES-Acurel massage gun delivers an exceptional massage experience. With its 4 interchangeable massage heads and 4 intensity levels, it meets individual needs perfectly. The device is operated via a single-button control, making it easy to adjust the intensity. After 15 minutes, the massage gun automatically turns off. This product features built-in over-voltage, short-circuit, and overheat protection. The massager can be recharged using the provided USB-A to USB-C cable. During the charging process, a red light illuminates, switching to green once fully charged. A full charge allows for up to 5 hours of operation. The massage gun cannot be used while charging. The massage gun, interchangeable heads, and charging cable are housed in a sturdy black soft case. Both the device and the case can be customized. We offer pad printing for the device and heat transfer for the case upon request. We are here to advise you! plastic, black, 4 massage heads, 4 speed levels, Battery (rechargeable): included, in a robust case, including USB-A to USB-C Cable, integrated overvoltage and short circuit protection, USB-C Connector, with overheat protection