Rixus RXMG02 Massage Gun BlackMotor type: Brushed MotorMotor power: 24WFrequency speed: 1200-2800 rpm 4-speed adjustmentBattery capacity: 7.4V/1200mahBattery removal: not allowedBattery life: about 2 hoursSwitch mode: power switch + buttonGear mode: 6-speed button adjustmentInterface type: USB type-CInput voltage: 100-240V 50/60Hz 0.8APower supply: rechargeable lithium batteryCharger: USB Type-C interfaceNumber of massage heads: 4 massage headsColor: blackWeight: 0.7kg