D.t. Systems Mini Dog Rechargeable No Bark Collar Black

This mini no-bark trainer has a built in rechargeable battery system. Built in Magnetic ON/OFF system. Digital Numeric Display shows 8 different intensity levels. Vibration Sensor only picks up vocal cord vibrations eliminating unnecessary shock from extraneous noises or dog’s tags. Data Memory System saves last used intensity setting. Completely Waterproof. Digital System with Micro-processor Adjustable Collar fits small to large dogs. Ni-MH 4.8 Volt Rechargeable Battery System System delivers 1/2 second corrective stimulation Automatic three-second safety delay