3 Training Modes and Battery Power Diplay: This dog shock collar offers 3 individual safe training modes, beep, vibration (1-16 levels), and shock (1-16 levels), you can choose the suitable mode to train your dogs. Both dog training collar receiver and remote have battery power displays, letting you clearly know when the collar receiver and remote need to be charged. | Long Remote Range and Waterproof: This dog shock collar with remote range of up to 1000 ft, so you can train your dog easily both indoors and outdoors. The training collar receiver is IP67 waterproof, you can train your dog any time, no matter the weather. ( Please make sure the receiver charging port is sealed before the dog enters the water.) | Security Keypad Lock and Battery Life: Our dog training collar with remote has remote switch to avoid accidental operation when carrying the remote. Both the receiver and remote are rechargeable, it comes with a Type-C charging cable. Easy to charge with a power adapter, power bank, or laptop. They usually takes full charging within 3 hours. The receiver can work for 12-15 days, and the remote can work for 30 days. (5V input only） | Adjustable Collar Strap and 2 Sizes Probes: The dog training collar strap can be adjusted from 8 to 27 inches, it is suitable for small, medium, and large dogs, and is from 15 to 100 lbs dogs. The dog shock collar comes with 2 size probes, the short probes for short hair dogs and the long probes for long or thick hair dogs. In addition, they work with conductive silicone covers, it would not hurt your dog's skin when training. | What You Get: PIOUNS shock collar for large dogs aims to help all dog lovers to correct their dog’s bad behavior. You will receive 1x Remote Transmitter, 1x Receiver Collar, 1x Adjustable Collar Belt, 1x Test Light, 1x Type-C Charging Cable, 1x Lanyard, and 1x User Operating Guide. Please read the guide thoroughly before operating the dog training collar.