Battery capacity: 350 mAh
Charging time: about 2 hours
Product rated voltage: 5V/1A
Use time: about 60 minutes; Product surface technology: white/pink oil spray
Material: ABS+ electroplating
Power on: lightly press the bottom switch,
The first gear blue light is on and vibrates;
The second gear red light is on, vibration and heat;
Press the third time to power off.
Red light, blue light
8000 rpm vibration
Hot compress at 38℃-48℃.