Dog Training & Anti Bark Collar:
Easy to Use: Bark collar has multiple training modes, is easy to operate and is designed to exclude barking, help improve poor behavior, teach commands and strengthen obedience in the safest way.
Mode conversion: Press the power button 3s.
Rechargeable and Waterproof: This Anti Bark Collar can be recharged within 1 hour via car charger adapter, phone charger, through USB of your computer or power bank and is totally waterproof so your dog can swim in it.