Rechargeable Dog Barking Collar for Medium Large Small Dogs, Dog Anti Bark Collar No Bark Collar Anti Bark Collar Stop Barking Training Collar with Sound Vibration Shock - Shenzhen New Discovery Pet Products Co., LTD.

• 【For Dogs of Any Size】Uses high frequency sounds to reduce excessive barking in dogs within hearing range. suitable for dogs 6 months and older. 【Operate without remote control】The collar works in automatic mode, the sound and vibration are combined to stop barking effectively and safely. 【Suitable for all sizes】The dog has a width of 19MM and a length of 700MM. The collar is suitable for all dogs. It will reflect light at night to protect pets. 【Light Weight】It weighs only 0.3 lbs, not only a bark collar for large and medium dogs, but also a perfect bark collar for small dogs. 【USB charging】Built-in rechargeable lithium-ion battery, generally 2-3 hours to fully charge, and can be used repeatedly for about 500 times.