Ultrasonic Dog Repeller
Specifications:
Frequency: 25 KHz
Sound pressure: 125 dB
Max current: 130 mA
Powered by: 9V battery (not included)
Available distance: within 20 feet
Notes:
Please allow slight differences of the size due to manual measurements.
The battery is not included in the package, please buy it by yourself.
Dog repeller can work on most dogs, but sometimes it won't work on those giant dogs.
If the light gets dim, please change the batteries timely.