Color Screen Stop Bark Dog Trainer Anti Barking Pet Supplies(Dark Gray)

1. Operating voltage: 3.7V
2. Battery capacity: 300mAh
3. Charging port: Type-C
4. Charging time: about 2h
5. Use time: about 15 days
6. Input voltage: DC 5V / 1A
7. Waterproof rating: IP67
8. Material: ABS

Features:
1. Lightweight and portable, comfortable to wear
2. 4 modes of training, 8 levels adjustable, easy to operate
3. Nylon collar length can be adjusted freely, suitable for different size dogs
4. IPX67 waterproof rating, so that the dog can enjoy the activities even in rainy days
5. With anti-false trigger, automatically protect your dog