DT Systems Ultra Min-e 2090 No Bark

Ultra Min-e No Bark Trainer -Our smallest and lightest weight No-Bark collar. Compact, lightweight and waterproof, with easy snap-on adjustable collar strap--Weighs approximately 3 oz Collar Strap adjustable from 7” to 27” 8 user-programmable levels of harmless static stimulation Magnetic On/Off switch built into the collar Uses 6v replaceble battery (included) Vibration sensor only picks up vocal cord vibrations from your barking dog, it will not activate from loud noises/other barking dogs 3-second safety delay to eliminate unnecessary corrections