LCD Intelligent Frequency Control Fascia Gun Mini Portable Usb Whole Body Massager Electric Neck Membrane Instrument

Noise: 36-45db Function: Mini portable Gear position: more than 5 gears Built-in battery capacity: 1200mAh-2000mAh (inclusive) Built-in battery: Built-in battery Number of massage heads: 4 Duration of battery life: 1-3h (inclusive)