Model: yz 102; What’s in the box:1 USB Charging Cable,Body,User manual; Tips:Body massage offers therapeutic treatment, but cannot completely replace a doctor’s treatment.; Voltage (V):USB Powered; Target Body Part:Body Part,Arm; Type:Body Massager; Age Group:Adults; Function:Relieves Stress,Slimming; Compatibility:Gift,Daily; Brand:LITBest; Features:LCD Screen,Multifunction,Portable; Listing Date:12/14/2022; Instructions:English