Rechargeable and waterproof receiver.
330 yards blue backlight screen remote transmitter control electric shock devices with 3 modes: vibration/ beep/ light.
Provides a professional 100 level vibration with rechargeable LCD digital remote control electric training collar.
Blue Backlight LCD screen -shows the stimulation level. Over 3000 different identity codes to prevent conflicts with other e-collars.
Adjustable TPU strap, it will work for small, medium and large dogs weighing from 15 to 150 lbs.