Household Neck Cream Gripper Portable Muscle Relaxation Massager

Product information:
Material: Silicone, plastic
Battery life: 1-3 hours
Rated Power: 40W MAX
Battery capacity: 800mAh
Massage stroke: 6mm
Charging type: USB, type-C charging
Product size: 130 X 105mm
Operating frequency: 1200/1600/2000/3000rpm
Gear: 4-speed adjustment