Description
Color: A 【How to use】 –Lighting: Toggle the gear selection switch below the product to the “Light”, which can be used as a flashlight. –Dog training: Tap the gear selection switch below the product to “I” gear, press the button switch “ON” above the product to emit ultrasound, at this time you can train the dog. –Drive the dog: Pull the gear selection switch below the product to “Ⅱ”, press the button switch “ON” above the product, you can emit ultrasonic & infrared laser, use against the bad
