Features:
1. Stops noisy barking dogs with harmless ultrasonic waves, It is safe for small, medium and large dogs.
2. 4 Modes:
T Verify the microphone and speaker are functional
? Low Range(Up to 15 feet)
? Medium Range(Up to 30 feet)
? High Range(Up to 50 feet)
3. Hard shell and weatherproof for outdoor use
4. Flashing LED to indicate low battery
Size: 3.15??.7 inches
Weight:0.5 lb
Power: 1 x 9V battery (not included)
Package includes:
1 x New outdoor anti-barking device