Ultrasonic Dog Noise Deterrent Device, Portable USB

USB Sonic dog barking control has a built-in 1200mAh that can fully power up in 1-2 hours and operate for about 15 days. This device produces 25kHz sounds, which is above people’s hearing range, but easily catches your dog’s focus. Single operation lets you stop undesirable behavior of your pet harmlessly. This portable gadget with a wrist strap suits your grip perfectly, ideal for outdoor walking. Extended control trains them for good behavior in public spaces and stops them from dangerous food or coming too near to you.