Main Material： ABS+Stainless Steel
Model Levels： 5 models 16 levels
Rated Power： 1W Power Input：DC5V/1A
Battery Capacity： 600mAh
Charging Model： Micro USB
Charging Time：about 1 hours
Operating Time：about 12 hours
Automatically shut down：15 minutes
1: Finger fatigue in daily work life will lead to serious consequences if not taken seriously. This product allows you to recover faster by de-stressing the hand muscles and nerves with micro-current pulses.
2: With 12 hours of use, you can use it even when you are on the go, without worrying about a sudden power failure.
3: Compact and easy to carry