Dog High-Power Anti Bark Device with LED Flashlight

Description:
This product uses ultrasonic sound to repel, no physical harm to pets. Used for daily pet barking, or tearing dog trainer. Generous appearance, easy to operate and portable. Tri-core high power ultrasonic waves High frequency ultrasonic waves high frequency sound waves Stimulate the hearing of vicious dogs to make the dog feel scared

Specification:
Package size: 13*8*4CM
Single net weight: 0.108kg
Battery Capacity:500mAh
Working Time:≧90 days
Charging Time:0.5hours
Rated Frequency:30-60KHZ
Rated Power:＜3W
Rated power supply:DC5V