2. Elcetric shock collar for dogs behaviour training
3. Kindly correction for dogs
4. Waterproof
500M Romote control Hunting Dog Trainer Electric Shock Collar 1. Dogs behaviour trainer with 1-9 levels of electric shock and vibration mode 2. Kindly correction for dogs with time-limited punishment 2. Bright-coloured collars for dogs avoid losing 3. Remote control up to 500m. 4. Waterproof and rechargeable with optional UK, US, AU, EU charger. 5. 3 modes for beep collar: 3 kinds running, 9 different tones and location. 6. Featured power saving design with automatic standby and memory function. 7. Big LCD displays blue back light for all instructions. 8. Durable and adjustable TPU strap (length from 67cm to 71cm).