Product information

Color: Gray LCD prompt
Packing: color box
Color box size: 21.3*15.5*5cm
Product net weight: 85g
Material: ABS + elastic shoulder strap
Fully charged use time: 15 days
Charging output interface: standard V8 interface
Charging time: 2 hours (about 2 hours)
Built-in battery specification: 500mA/3.7V

packing list: Posture Corrector*1