Anti Barking Devices, Rechargeable Ultrasonic Dog Bark Control Device Waterproof Outdoor Use Safety Dog Repellent Device

SAFE & EFFICIENT - Using the ultrasound instead of the shock/vibration, avoid any hurt with your dogs. Designed to be mounted on trees, walls, or fences on the yard to prevent your dog or others from barking. STOP BARKING AUTOMATICALLY - New upgrade version with the regulated barking detector and ultrasonic deterrent, stop excessive noisy dog barking once the dogs start emotion uncontrolled. RANGE ADJUSTMENT - The bark controller uses customized frequency, which can reduce excessive bark from dogs within 15feet/35feet/50feet range. Without a traditional collar, you never worry about the neck infection of your lovely dog. SMALL IS BEAUTIFUL - The ultrasonic stop barking controller builds on 3.15 x 2 x 1.7 inch mini shape and using the weatherproof design, you no need to worry anything after you placed it in your yard. BATTERY ENDURANCE LONG TIME - Built-in 400mAh rechargeable battery, just plug the charger cable 1 hour, the anti barking device can work for 15 days. Avoid frequent battery changes and enjoy life better. Colour:Black Material:ABS Size:8x4.4x5.4CM Package Contents: 1* Training dog Device 1* USB cableOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.