CHARGING: USB Charging Only. Charge for 3 hours, work for 30 days (On standby). The higher the sensitivity and frequency, the faster the battery drains, so charge it when low. You can turn it off if necessary. While charging, the digital display shows the power level, flashing until fully charged. When fully charged, the digital display shows a?
ON-OFF: To turn ON: Press "POWER" for 3s, it beeps once, and the display flashes a green number disappearing afterward.
To Turn OFF: Press "POWER" for 3s, it beeps twice and turns off.
Frequency Settings:
Adjust sensitivity from 1-4 by pressing the Sensitivity button. Choose based on barking sound and distance.
Product Specifications:
Package:
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