Fully automatic anti-bark collar for dog training, with sensor, LCD screen, automatic bark recognition, rechargeable, and IP67 waterproof.

Adjustable: When the sensor detects the dog's own sounds, it automatically activates warning sounds, vibrations, and electrostatic shocks, and can be set to 0 to 7 levels of vibration, shock, and detection.

Safety and reliability: Adopts a detection system

Intelligent dual-mode: the sensor is triggered when the dog breathes on the collar and activates the collar body. Additionally, when activated 7 times per minute, the training collar automatically switches to protection mode, ensuring your dog can wear it safely. USB Rechargeable: Built-in 2800mAh lithium battery, fully charges quickly via USB in 1-2 hours and can be used for approximately 10-15 days. Applications: The collar is adjustable from 3.5 to 21.7 inches (9 to 55 cm), making it recommended for dogs weighing between 11.0 and 99.3 lbs (5 to 45 kg). Waterproof: IPX7 waterproof. src="https://cdn.manomano.com/external-resources/AAHKMJXYDAFdJAOAIMEbOAchlkWZ0oakZn_uVZ0mPidMNbILvCvspZ4oG3fPgIqc1P1G1Rtpn34t9nWqpOXv81F1FFwRhAvhDYMofJTKx4COiw==" alt="" width="800" height="838" data-orig-src="https://m.media-amazon.com/images/I/51hBzoYHEdL._AC_SL1000_.jpg" />