Punasi Dog Training Collar, 330 yd Rechargeable Rainproof Remoter with Beep, Vibration and Shock Electronic Electric Collar, Anti Dog Barking 4 Modes: static shock, vibration, beep and light. 100 levels of static shock and vibration stimulation which is great for anti barking and training your pets. The belt is made of high quality TPU materials. Fits Most 15-100 lbs dogs and the collar sizes is 7-27 inches. Remote Dog Training Collar with Advanced RF 434Mhz Technology, boosts range up to 330 yards. Rechargeable and Rainproof collar receiver and transmitter. Quickly synchronize the transmitter with the collar receiver, within 10 seconds. Ingenious design over 3000 different identity codes that prevents conflict with other similar devices when no obstacles between the transmitter and the receiver. Power saving and rechargeable battery save you the hassle of constantly replacing batteries. Convenience for operation, easy-to-read LCD screen shows the stimulation. LCD screen with Backlight for viewing in low light condition.