Massage Gun with 4 Replaceable Heads and 4 Speed Adjustments\r\n\r\n Package Lists (Full Kit)：\r\n 1* Massage Gun\r\n 1* Flat Head\r\n 1* Bullet Head\r\n 1* Round Head\r\n 1* U Head\r\n 1* AC Charger\r\n 1* User Manual\r\n\r\n\r\nReplaceable Head Features:\r\n\r\n Choose different massage heads according to different body parts.\r\n The Flat head: it can be used for relaxing or shaping muscle for full body.\r\n The Bullet Head: It can be used for impacting deeper tissues, such as palms and soles.\r\n The Round Head: It can be used for large muscle group.\r\n The U Head: It can be used for massaging the tissues around the spine.\r\n (Please refer to the manual for specific massage parts)\r\n\r\n Use Instructions:\r\n 1.Select the massage head you want to use;\r\n 2.Just need to push the massage head slightly, it can be well installed;\r\n 3.Push the switch from OFF to ON to turn on power;\r\n 4.Press the power key for more than 2s to start the product;\r\n 5.It will stop running if you keep pressing the power key when it is speed 4;\r\n 6.Press and hold for more than 2s in any gear to stop the machine. Warm Tips:\r\n ●Do not touch or press the massage head when the product is running.\r\n ●Do not try to overload the product when it is running.\r\n ●Do not use the product to massage your hair.\r\n ●Do not wear loose clothes when using the product.\r\n ●Never use the product when it is charging.\r\n ●The elder or kid should use the product with supervisor.\r\n ●Never massage the spine directly.