1. Working voltage: 3.7V
2. Sleep current: 20uA, standby current: 300uA
3. Battery capacity: 300mAh
4. Rated input: DC5V / 1A
5. Waterproof rating: IP67
6. Working temperature: -10~+50 degrees Celsius
7. Storage temperature: -20~+60C
8. Dimensions: 70mm x 37mm x 40mm
9. Net weight: 67g
10. Package includes: bark collar × 1, nylon belt × 1, USB charging cable × 1, test bulb × 1, user manual × 1