Product Features: Advanced Dual-Speaker Design For Effective Indoor Dog Training Bark Free Pro Series Features 25% Greater Db Output For Increased Effective Range Your Dog's Bark Automatically Triggers Corrective Ultrasonic Burst To Help Correct Boredom Or Annoyance Barking Habits Dual Speakers Selector Switch For Ultrasonic Or Audible Settings Sensitvity Selector Silde Switch Adjusts To Your Dog's Barking Pitch Status Led Light (On/Low Power/Off) Test Button Wall Mount Or Built-In Standing Design Powered By Adapter (Included) Or 4 "D" Batteries (Not Included) 50 Ft. Low-Lead Cable Included Waterproof Body- Can Be Used Outdoors In Close Quarters Ideal For Use: When Home Or Away To Help Break Your Dog's Annoyance Or Boredom Barking Habit In Kennels Or When Traveling With Your Dog
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