Features: 

-[New bark stopper]: this dog training collar can automatically to correct the dog's barking, training, aggression and other behaviors

-[Newest easy type button adjustment]: The latest technology, the bark stopper is convenient and easy to adjust by button, more sensitive. The power level display clearly informs. High-quality materials make it more long-term safe and effective use

-[3 modes/each mode latest 0-8 level fine adjustment]: vibration, shock and sound modes are optional; sound/vibration/static shock mode 0-8 level adjustable (with the most fine adjustment level for different size dogs (note: sound mode cannot be completely turned off)); sound mode will give an audible warning; note: treat your dog as a friend, we recommend that you use this bark stopper with Static shock mode as your last choice, it is highly recommended that you use the vibration training mode and do not use static shock for puppy training

-Waterproof shock collar with soft contact points: these IP67 waterproof dog training collar receivers can be used to train your dog in all weather conditions; unlike other receivers with metal contacts, the dog shock collar receiver has soft silicone contacts (to protect your dog's skin, please place the soft silicone points on the receiver and leave some extra length when placing it around your dog's neck) (about 2 fingers wide)

-[Adjustable Collar]: The dog collar length can be adjusted between 3.93 inches and 28 inches

Suggestions:

-1. Do you have difficulty controlling your dog's behavior? Is his/her barking causing problems for you and/or your neighbors? This is an electronic dog training system designed to control a dog's bad behavior when outdoors or exercising. An out-of-control dog is a danger to himself/herself and others

-2. The Bark Terminator is controlled by a microprocessor that distinguishes the dog's bark from other environmental noises and automatically emits a sound with a vibration or electric shock to alert the stimulus after each bark

-4. Bark Terminator's unique pattern of increased sound and shock quickly tells your dog that it is his own barking that is causing the discomfort. A humane way to control barking

Please note that:

-Our Automatic Bark Stopper shock collar is designed to establish better communication between you and your dog, not to punish the dog. Please be kind to the animal

-The collar is not designed to be worn for long periods of time. We recommend not leaving the collar on your dog for more than 8 hours every 24 hours and only wear the collar during training ...... Remove at the end of training

-If the hair at the dog's neck is too long, it may prevent the receiver from fully contacting the skin, you must shave a portion of it so that it can reach the skin and the electric shock will not pass through the thick hair (free returns are not accepted in this case)

-Please do not use the bark stopper on aggressive dogs

-We will provide you with detailed instructions on how to use the product, so that you can achieve the best working results in the shortest time. In addition, the product is powerfully waterproof with IP67 waterproof material and process, which means your dog can get wet on the grass, mess up the sprinkler, or use the trainer in the rain (remember, waterproof does not mean your dog can swim with it without damaging it, no dog training product should be taken into a pool, it will damage it, don't do that)

-The bark stopper is used as a reminder to train your dog, not as a punishment. This bark stopper has three options: beep, vibration and static shock (each mode has 0-8 levels of adjustment (sound mode cannot be turned off completely)). Static shock is always used as a last resort or not. We strongly recommend that you use the vibration training mode and do not use the electrostatic shock to train your puppy!

Specifications:

Material: ABS plastic, nylon cloth (leash)

Power adapter: USB

Adjustable mode intensity: (vibration/electric shock) 0-8 levels, sound 1-8 levels

Compatible pet neck circumference: 3.93"-28"

Waterproof rating: IP67

Leash size: Collapse15.74" x 0.78" / 40 x 2 (L x W)

Stop barker size approx: 2.75 "x 1.37 "x 0.98"/7 x 3.5 x 2.5cm (LxWxH)

Package:

1x Automatic bark stopper

1x Adjustable collar

1x USB charging cable

2x Contactor

4x Rubber Cover

1x Instruction manual