Anti-bark collar with training and deterrent mode, dog whistle with a 9-meter range to suppress dog barking

【Dog Training Aid】Controls your dog's barking and discourages unwanted behaviors such as digging, fighting, chewing furniture, eating unsuitable food, etc. Safe and effective for correcting unwanted behaviors.
【Training and Deterrent Modes】Two ultrasonic levels (normal and amplified) and two light modes (flashlight and strobe light) for dog training, bark control, behavior correction, or to deter an approaching dog. The device vibrates when the button is pressed for a better user experience.
【Effective Range of Up to 9 Meters】Compared to other ultrasonic bark control devices: Our device has two ultrasonic outputs and two intensity levels, giving it a range of up to 9 meters for more precise and effective control.
【Light Function】Can be used as an LED flashlight; the device's two light sources provide bright illumination for safely walking your dog at night. Pressing the Max button (ultrasound) activates a strobe light and a powerful ultrasonic tone. 【Portable and Rechargeable】The device's portable design allows for convenient use and easy transport. The built-in 850mAh batteries fully charge in just 2 hours and last for 15 to 30 days in standby mode.