Features:
100% brand new and high quality
Fast stimulate nervous system and relieve your body pain
Suitable for acute or chronic pain, such as muscle pain and shoulder pain
Have no side effect
Work with no battery and external power supply
Press for up to 100,000 times
Automatically stop after being used
Compact and lightweight, convenient to carry
Easy and safe to operate
A good gift for your parents and friends
Not suitable for:
1. People that use pacemaker
2. Women pregnant for 16 weeks
3. Carotid artery and front throat
4. Head and larynx muscle
5. Open injury
6. Heart
7. Driving
8. Eye pain
9. Body parts implanted with metal
10. Moisture skin or environment
11. Places near oxygen and flammable liquid
12. Epileptics
