Package Includes: 1 x remote control unit 1 X Adjustable snap-on/off nylon collar 1 x test light 1 x Operating Instructions 2 x 1.5V AAA batteries 1 x 9V batteries
Collar length adjustable from 20 to 50cm
This multi-function(4 in 1) training collar is a combination of:Vibration + Static Impulse + 3-Level Whistle + LED Light
The static impulse can quickly and effectively curb the improper behavior of the pet.
Both the static impulse and warning functions are set with automatic stop. This is for not reprimanding the pet continuously.
With the vibration induction power switch in the collar receiver, it will turn on and turn off automatically to save power.
