1. Material: ABS
2. Power source: USB charging
3. Built-in battery: 300 mAh lithium battery
Feature:
1. Class 100 vibration
2. Class 100 static (optional)
3. You can use the up and down buttons to change the level
4. The audio button can activate the audio on the receiver
5. The system is only used for 1 receiver
6. If the receiver is not used for 4 minutes, it will shut down
7. Any movement will make the receiver enter standby mode
8. If there is no operation after 20 seconds, the transmitter will enter the standby mode and turn off after 2 minutes
9. Adjustable belt length, the length can reach 18 inches, two pairs of metal pins (short/long), suitable for dogs with different fur thickness
