-Advanced RF 434Mhz technology boosts range up to 330 yards.
-Convenient, easy-to-read backlight LCD screen that shows the stimulation level.
-Silicone, white stenciled buttons against blue background for easy low light condition viewing.
-Fits dogs from 15 to 100 lbs.
-4 modes: static shock, vibration, beep and light.
-16 levels of static shock and vibration stimulation.
-Rechargeable and water-resistant collar receiver and transmitter.
-Built-in high capacity lithium rechargeable batteries.
-Quickly synchronize the transmitter with collar receiver, within 10 seconds.
-Ingenious design over 3000 different identity codes.