Anti Barking Device for Dogs with 5 Modes & Vibration

Dual ultrasonic bark support: Emits a brief ultrasonic cue to help interrupt nuisance barking during supervised training. Dual emitters support directional coverage up to 50 ft. Use briefly with positive reinforcement 5 modes & handheld vibration feedback: Offers 5 frequency settings from 22-29KHz, including fixed and variable options, so you can choose a suitable mode for different training situations. The handheld vibration feedback confirms activation for better control 2-in-1 tool with LED torch: More than a bark training aid, this device includes a bright LED torch for nighttime walks. The clear indicator shows the lock status and battery level, helping you stay prepared outdoors 180-day standby & fast charge: Equipped with a 1100 mAh battery, this ultrasonic bark training device fully charges via Type-C in about 2 hours, providing up to 30 days of use and 180 days of standby, depending on usage Portable & secure design: Lightweight and pocket-sized, this anti-bark training aid is easy to carry for walks, travel and supervised outdoor training. The secure lock helps prevent accidental activation between uses