Features:
If you find that your trainer just “beeps” instead of “shock” and “shock”, please check if the number display on the LCD is 000, you can adjust the number according to your needs.

Description:
Name: Anti Bark Collar 

Color: black, white
Material: Plastic
Package size: 11 x 15.2 x 4.5cm
Range: 800M
Rechargeable: lithium battery
Collar Size: Can fit small, medium and large dogs
Stimulation level: 0-16 level vibration and static shock
Features: Quick and easy pairing process Easy to operate and ergonomic transmitter Power-saving design with automatic backup and storage functions

Packing list:
1 set x Anti Bark Collar 
Note:
Different displays may cause the color of the item in the picture a little different from the real thing. 
Manual measuring,please allow 1~3mm error,thank you.