Outdoor Ultrasonic Bark Control

Product information:
Material: ABS
Product Category: Pendant
Can it be scaled: no
Color: black

Size Information:
Specifications (length * width): color box
Size: 11x6.3x6.7CM

Product features:
1. Use ultrasound to drive away nasty dog barking;
2. It can control the barking of dogs within 50 feet (15 meters);
3.3 sensitivity adjustment levels (15-30KHZ);
4. Two-color battery low battery reminder;
5. Long standby time (2 months).