Features:
1.Humane uses painless tone followed by shock only if barking persists.
2.Automatically increases tone and Shock as barking persists.
4.Operates on a standard 6 volt battery.
5.Voice Recognition feature minimizes false triggering.
6.Extremely small and light weight.
7.Operates on a single long life，6 volt alkaline battery .The biggest voltage is 13V， when shocking
8.Effective on dogs from 5 pounds to 150 pounds.
9.Effective on dogs weighing as much as 150 pounds or more.
10.APSD-Automatic Power Saving Mode. More than 2000 times shock， and stand by more than 20 days.

Specifications:
Material: Plastic
Type: Dog Collor
Color: Black
Battery: 1 * 6V 4LR44
Module Size: 8*4*3cm
Net Weight: 82g

Package Includes:
1 X Anti-bark collar (module with strap)
1 X Battery