- 100% brand new, high quality
- Easy to carry
- Small size
- Easy to operate and use.
Principle: Provide heat and vibration to the affected area to increase local flow and circulation and relieve itching.
Size: Size: 16x 2.80x2.5cm
Rated voltage: 5V
Battery: 1XAA battery (excluding tax)
1. Install the battery.
2. Align the tip with the bite and press the pen button.
3. Wait 10 seconds, you can quickly relieve, relieve swelling and itching!