Description:
Item Name: Ultrasonic Dog Whistle
Material: High-Quality Copper + plastic
Size: Length 9Cm Width 0.8Cm
Function: Training Dogs
Color: Silver + BlackBr>Included:5 X Ultrasonic Dog Whistle
Usage :
1: Unplug The Whistle Black Shell
2: Loosen The Sound Adjustment Screw Rotate The Outside Adjustment Lever Adjust To The Best Volume
3: After Adjustment Is Completed Tighten The Adjustment Screw Fixation
