Portable Charging Massager Mini Massage Neck Stickers Cervical Vertebra Physiotherapy Instrument style:Pads only the noise during operation is

the noise during operation is about the volume of a normal conversation

Control mode: Mechanical

Charging time]: 2 hours

Maximum input voltage: DC 5V

press the switch

Portable Charging Massager Mini Massage Neck Stickers Cervical Vertebra Physiotherapy Instrument style:Pads only the noise during operation isDes Product name: Low frequency pulse massager Massage intensity: 15 levels Maximum output power:<3. 7W Required working time: 25 minutes Standby current: 8uA Appearance material: ABS, PC Battery type: 70mAh polymer rechargeable battery Main body size: 45 * 45mm Battery life: approximately 5 6 times (calculated at the highest 15 gears) Main body weight: approximately 12. 8g