Level: 2 levels (ultrasonic, enhanced ultrasonic + strobe)
Function: Double ultrasonic holes, which transmit stronger sound waves and prevent dogs from approaching
Battery Capacity: 850mAh
Transmission Distance: 10 meters
Working Hours: 20 days
Charging Time: 2 hours
Weight: 100g
Size: 128*52.2*29.8mm
Accessories: Dog Repeller + Hand Strap + USB Cable

*Powerful Dual Ultrasonic dog training device/repeller. 
*3 stimulating modes including 2 intensities(normal & enhanced)ultrasonic stimulations and high-power flashlight deterrence.. 
*30ft extensive control range.
*25kHz sound frequency.
*Type C rechargeable.
 LED night light and anti-static wrist strap.
*28v's overvoltage protection assures safe charging.
*Portable size effectively stops bad behaviors when walking the dog.