Product information:

Product Mode: Soft/Standard/Strong
Material: Silicone, ABS, PC
Control method: mechanical
Display mode: digital
How it works: Pulse physiotherapy
Color: white, black, green
Battery life: 15H
Battery capacity: 150mAh/DC 5V
Charging method: USB
Working time: 10/20/30 minutes
Size: 27.6*36*15.5cm

Packing list:

Hand strap sleep meter*1, manual*1, charging cable*1