Smart Barking Collar WH-ZFQ01

Smart Barking Collar, model WH-ZFQ01. It comes with the original box and charger. Features 5 levels of frequency/modes and 8 levels of sensitivity. Modes may include sound, vibration, and/or electric shock. The device is fully automatic and has a safety-off feature to stop working for 60 seconds if activated 6 times continuously. It is rechargeable and designed for long battery life. The collar uses a smart microphone to detect the dog's unique bark.