About This

• 【4 In 1 Bark Control Multi-Functional Modes】Ultrasonic dog bark deterrent repeller combines 2X ultrasonic waves,and a flashlight into one device,built-in fixed 25KHz and variable 15-30KHz frequencies,prevents excessive barking, chewing, and digging,can replace traditional electric shock collars,and is safe and harmless to dogs.suitable for indoor,park,camping,picnic,and other scenarios
• 【2X Emitter Ultrasonic & Humanized Design】Bark shield bark deterrent uses upgraded dual-head ultrasonic frequency technology to enhance the ultrasonic coverage range and quickly stop dogs from barking.It does not cause physical pain or discomfort like electric shock collars, making it safer.It can effectively train dogs to stop barking and prevent neighboring dogs or large dogs from barking without causing harm
• 【50FT Barking Distance & Compact Portability】Anti bark device is compact in size and can be easily carried in your pocket or bag when you go out.Whether you want to quickly correct bad behavior or conduct daily obedience training in indoor and outdoor gardens and lawns,anti bark deterrent emit ultrasonic waves within a 50ft to quickly stop dogs from barking
• 【LED Light Mode & Improved Nighttime Safety】Dog bark control devices is equipped with LED lights and a flashing mode,the bright LED lights ensure your safety when walking at night.It can also serve as an deterrent against aggressive or unfriendly dogs,providing safety and security for walking your dog at night
• 【Type-C Rechargeable & Amazing 60 Days Usage Time】Dog bark deterrent devices has a built-in rechargeable lithium-ion battery and USB/Type-C charging port,5V/2A rechargeable design, can be fully charged in 0.5 hours,and can be used for a long period of time up to 60 days after a full charge,with a long standby time, and is lightweight,suitable for daily carry when you train at home,go for a walk,or travel