190 DT No Bark Trainer--This is our medium size NO BARK collar. Features waterproof collar unit
9 fully adjustable levels of Gentle Touch static stimulation
Specially designed vibration sensor picks up vocal cord vibrations and not other loud noises
Runs off a 9v battery so no worries about re-charging
Long lasting with blinking low battery indicator
Easily adjustable buckle type collar strap adjusts from 8" to 25"
1/2 second corrective stimulation (so it will not overstimulate)