This portable massage gun is designed for deep tissue muscle relaxation after workout, sports or long-time sitting. It is built with a 1000mAh rechargeable battery, supporting 5V/2A charging via Type C port. There are 3 adjustable speed levels to meet different massage needs. Equipped with 4 interchangeable massage heads, it delivers up to 7kg stalling force with 6mm stroke to relieve muscle soreness effectively. Made of durable ABS material, it is lightweight and easy to carry for home, gym and travel use.