1. Operating voltage: 3.7V
2. Battery capacity: 300mAh
3. Input: DC 5V 1A
4. Waterproof rating: IP67
5. Material: plastic

Features:
1. 7 training modes, 7 levels adjustable
2. High definition screen display
3. IP67 waterproof, no fear of rainy days
4. Adjustable collar length, suitable for different sizes of dogs
5. Simple operation, easy to switch modes

Packing list:
- Dog Trainer x 1
- Conductivity post x 2
- Silicone cap x 4
- Test light x 1
- Charging cable x 1
- Instruction manual x 1