100% NEW .
Adjustable Stretch Collar (Up To 35cm)
Waterproof construction
UltraSonic and Audible Selections
On/Off Button
Triggers Accurately by Bark Vibration (Can&&9;t activate by other dogs barking)
Package :
1 x Ultrasonic Dog Anti Bark Collar Bark Stop Reduce Barking
2 x AG10 battery
1 x English Manual