Rechargeable Dog Bark Deterrent Devices 5~7M Range Anti Bark Dog Training Tool Best Behavior Aid- Barking Silencer
* Stops Behavior in Seconds - within 5-7M(16.4-23FT)
* Rapid 2.5 Hour Charge = up to Month of Use: More than the fastest, also is a safe dog training method.
The device can emit ultrasonic of two frequencies. Ultrasonic fixed frequency: 25kHz Ultrasonic variable frequency: 25-30kHz Push the toggle switch to the upper position,switch to the fixed-frequency ultrasonic mode, press the ultrasonic/ultrasonic + flashlight button, the device will emit fixed-frequency ultrasonic; Push the toggle switch to the middle position,switch to the variable-frequency ultrasonic mode, press the ultrasonic/ultrasonic + flashlight button, the device will emit variable-frequency ultrasonic; Push the toggle switch to the down position, all buttons are locked