Ultrasonic Anti Bark Device Solder Built-in MIC

Built-in MIC

Size: 12 * 5 cm

and other QI Bluetooth headphones that support wireless charging

the higher CEI

Type: Sunglasses Stand

Ultrasonic Anti Bark Device Solder Built-in MICDescription: Pet Friendly Barking Control Device: This ultrasonic anti barking device works by sending stable frequency sonic that only dogs can hear, making the dog avoid the annoying voice that causes barking. No Irritating Spray Gas, No Electric Shock, just working when stop barking device sensor catches barking voice. The bark deterrent device is harmless for people and dog hearing, perfect for creating a quiet department for dog lovers, stopping