LED Flashing Light Handheld Ultrasonic Bark Arrester Frequency Conversion Dog Training Device(Dark Gray)

1. Material: ABS, electronic components
2. Function: dog training device, LED flash drive, laser light, flashlight
3. Sensing/usage distance: 1-10 meters
4. Number of LED lights: 1
5. Gear: three gears (adjustable)
6. Ultrasonic frequency: 10-30Khz
7. Power supply mode: Type-C/USB-C
8. Built-in battery: 1200 mAh
9. Product size: 34 x 47 x 120mm

Packing list:
-Dog training device x 1
-USB charging cable x 1
-Lanyard x 1
-Manual x 1