Protecteur de cou électrique multifonctionnel à compression chaude pulsée pour usage domestique

Product information:  

Product material: ABS
Thermal temperature: 37°C----42°C
Battery capacity: 500 mAh
Rated voltage: 5v
Rated power: 3W
Electricity duration: 15 minutes at a time, and it can be used for a week when fully charged twice a day.

Style A: Charging ordinary
Style B: charging remote control
Style C: Charging voice remote control

 Size Information:

Product size: 150/40/70MM

Packing list: 

Massager*1+usb*1