No more annoying barks from your neighbors' dogs!Enjoy a peaceful home without worrying about the barking. Features:-- Safe and friendly to animals and humans-- Suitable for dogs of all sizes!-- Easy to use and flexible for various environments in your home.-- 3 modes, multi-range barking control options! Effectively solve barking problems at different distances.-- Fast charging technology, providing uninterrupted functionality and extending battery life.-- Continuous use will help strengthen training and ensure effective results. Specifications:Name:SB2 Anti Barking DeviceProduct Material: ABS&PPBattery Specifications: 2000mAhPower: 15-50khzWaterproof Rating: IP65 Package include1PCS * SB2 Anti Barking Device Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin