1. Material: ABS
2. Waterproof rating: IPX45
3. Voltage: 3.7V
4. Battery: 1500mAh
5. Range distance: 5-10m
6. Adopts ultrasonic technology suitable for all dog breeds and sizes, providing a humane way to train dogs and prevent excessive barking, ensuring a quiet and comfortable environment
7. 3 adjustable ultrasonic frequencies, suitable for dogs of various sizes and temperaments
8. The shell is UV-resistant and not easy to fade
2. Waterproof rating: IPX45
3. Voltage: 3.7V
4. Battery: 1500mAh
5. Range distance: 5-10m
6. Adopts ultrasonic technology suitable for all dog breeds and sizes, providing a humane way to train dogs and prevent excessive barking, ensuring a quiet and comfortable environment
7. 3 adjustable ultrasonic frequencies, suitable for dogs of various sizes and temperaments
8. The shell is UV-resistant and not easy to fade