Adult Children Physical Portable Mosquito Bite Itch Pen Mosquito Sting Itch Stopper

1. Suitable for use in bedroom, living room, office and other places
2. Built-in linear motor, vibration massage, anti-itching comfort, fast response time
3. Effectively promote blood circulation and local blood flow in the biting area
4. Mini size, easy to carry and use
5. Easy to use: just place the machine on the itchy part and click the button to work
6. Does not contain chemical ingredients, applicable to a wide range of people
7. Power supply: 1 x AA size battery