Product information:

Product name: Blue light skin care oxygenator
Host size: 113*58*225mm
Packing box size: 26.4*16.8*6.5cm
Net weight: 260g
Battery capacity: polymer 3.7V850mah
Motor voltage: DC 3.7V
Input voltage: 5V/1A
Charging mode: TYPE-c USB charging

Packing list:

Plastic oxygen injector*1

Description * 1
Charging line * 1
Open needle * 1