KM11 Ultrasonic High-power Bark Stopper Intelligent Digital Dog Training Device(Green)

1. The ultrasonic anti-barking device emits high-frequency sound waves to make the dog stop barking2. Suitable for dogs over 6 months and under 8 years old3. Sleek ergonomic design, can be held in one hand, comfortable to hold4. Three-speed ultrasonic frequency rotation, direct trigger, indirect trigger, irregular trigger5. Material: ABS + electronic components6. With flashlight, LCD display7. Battery capacity: 8000mAh, long battery life8. Power mode: USB charging / built-in lithium battery9. Size: 10.7x5.2x3.1cm