1. Working voltage: 3.7V
2. Battery capacity: 450mAh rechargeable battery
3. Standby time: about 10 days
4. Charging time: about 1.5 hours
5. Electric shock mode optional: electric shock mode-warning sound + vibration + electric shock; non-electric shock mode-warning sound + vibration
6. Sturdy and durable, adjustable buckle, nylon strap with good wear resistance
7. The dog's neck circumference is between 8 inches and 25 inches, not suitable for dogs weighing 11 pounds to 110 pounds
8. IP67 waterproof, safe and convenient even in water
9. Fast charging, ultra-long standby, durable battery, 1.5 hours charging time, 10 days standby time
10. Size: 76x48x38mm
11. Weight: 62.2g

Precautions:
1. Please reduce the sensitivity of the device when using in a noisy environment
2. It is not recommended to use this product when the dog is playing and in an excited state
3. This product is suitable for dogs over 6 months old, weighing not less than 8 pounds, healthy and non-aggressive
4. Please use a charging device with an output voltage of 5V for charging

Full set of accessories:
Host x 1
Nylon rope x 1
Charging cable x 1
Probe x 4 (2 long + 2 short)
Conductive silicone cap x 4 (2 long + 2 short)
Test light x 1
English and Japanese manual x 1