1. Input: 5V/1A 2. Output: 34Hz-70KHz 3. Battery capacity: 90mAh 4. Charging time: about 30 minutes 5. Continuous working time: about 150 hours 6. Sonic mosquito repellent effective range: about 1.5 meters within 7. Size: about 25.6 x 3.35cm Features: 1. Adopt ultrasonic physical mosquito repellent method, stimulate the interference of mosquito blood sucking 2. Stronger mosquito repellent, different types of mosquitoes can be repellent 3. Through the emission of variable frequency sound waves to stimulate the female mosquitoes, interfere with the mosquito hearing and nervous system, to achieve the role of anti-biting 4. Three frequency adjustment, wider applicability 5. Silicone skin-friendly material, comfortable to wear 6. Repeatable charging, intelligent control of energy saving Precautions: 1- It is strictly prohibited to cover the product with clothes when using it 2. Battery operating time is related to the frequency of use, frequent operation of the electronic watch function will affect the working time of mosquito repellent
