Levels of vibration and shock are adjustable from 1 to 99, and you are advised to try levels gradually to find the proper one when using this pet training system for the first time.
With blue backlight screen: can be used at night.
The controller and receiver have power saving function;
Receiver dual protections level up to IP67;
Add receiver support to train 3 dogs at the same time;
Independent button, easy to operate.
Color: yellow, red, black (optional)
Battery: 3V 300mah
Function: Sound/vibration/light /LED
Waterproof level: resistant to domestic water
Charging time: 31.5 ~ 2.5h
Package size: 207 * 153 * 47mm / 8.1 * 6.0 * 1.9in
Package weight: 367g / 12.9ounce
1 * Dog Training Collar
1 * Remote
1 * Powers Cable