Features:

-Ultrasonic transmitter function, can have a gentle effect on your dog.
-Small and Lightweight, adjustable collars which lead to fit almost any dogs.
-Energy saving, only two AG10 batteries can work effectively.
-Water resistant, rain and snow will not affect operation.
-When the dog is barking, the anti-bark terminator will send out ultrasonic automatically(only dogs can hear), it will stop operating once the dog feel uncomfortable.

Specifications:

-Materials: plastics
-Model number: WT710
-Adjustable: yes
-Type: anti-bark terminator
-Brand: WT -

- Battery:only two AG10 batteries (NOT Includ)

-Colour: White