Head Massage Sleep Aid Wireless Home Sleep Instrument Voice Physiotherapy Pulse Relaxation Portable

Product Information

Color: cinnabar red, black, pink
Massage principle: magnetic
Power supply mode: rechargeable
Gear position: infinitely variable
Product material: ABS+ elastic band
Charging input voltage and current: 50+02V180mA+30mA
Machine size: 145*50* 38mm
Net weight: 52g
Charging time: 1-2 hours
Built-in battery specification: 200mAh/3.7V
Use time: about 20 times 15 minutes/time.
Charging output interface: standard V8 interface