Fully waterproof design: the receiver has a super waterproof performance so your pet can swim or walk in the rain with it
Adjustable levels: Vibration and shock are adjustable from 1 to 99, and you are advised to try levels gradually to find the correct one when using this pet training system for the first time
3 training modes: shock / vibration / sound
with blue backlight screen: can be used at night
Long distance remote control: the remote control distance 800 m (without disturbance)
3 channels: There are 3 signal channels on the remote control transmitter, and it can have 3 receivers of the same model
Auto power save: automatic standby mode and memory functions
adjustable collar size: the max adjustable length is up to 67 cm, suitable for all size dogs