Anti Barking Collar Test Meters & Detectors Unlike other headlights

Unlike other headlights

Power: 2x 1

just open the transparent cover and find the side refuelling hole to refuel

Portable: Suitable for all skin types

Compact appearance

Anti Barking Collar Test Meters & Detectors Unlike other headlightsDescription: Easy To Use: This automatic anti barking device has a built in sound detector, when the dog barks, the detector receives and recognises the dog's barking, it will trigger the punishment function of the anti barking device (including sound, and sensor), to achieve the effect of anti barking. Power On Off Button: Press the power on off button to turn on the unit and hear a ticking beep. Adjustable Sensitivity: Press the + or button to