USB LED Repellent, Ultrasonic Dog Repellent, Rechargeable Dog Training Device, Portable Dog Trainer, Anti-Barking Device with Indicator Lanyard

【Ultrasonic Dog Repellent】 The ultrasonic dog repellent emits strong ultrasonic waves, audible only to animals, with a range of 5 to 10 meters. This dog repellent will help keep you away from dogs when you encounter one trying to attack your pet.【LED Indicator】 This dog repellent is equipped with an LED indicator for ultrasonic power and charging, reminding you to recharge when the battery is low. You don't have to worry about the dog repellent suddenly running out of power.【USB Powered & Long Battery Life】 Built-in 350mAh battery, rechargeable via USB with low power consumption. Super long standby time of 30 days, up to 5 days with normal use, 2-hour fast charging. 【Portable and Lightweight】This device is small and very convenient to carry in your pocket. It comes with a lanyard so you can take it wherever you need it. 【Wide Application】This is a versatile trainer that can be used for both training and deterring dogs. An ideal choice for people who don't want to be bothered by dogs during outdoor trips, cycling, or walking.