Garmin TB Dog Device Red Collar (Pro Trashbreaker) LONG & SHORT CONTACTS Includes two lengths of stainless steel, insulated contact points for reliable performance in wet conditions and extended comfort for any coat length BARKLIMITER Built-in BarkLimiter with Advanced Bark Correction Technology RANGE / FREQUENCY - 4 mile range with MURS frequency for PRO Trashbreaker Includes - TB 10 dog device, 3/4 red collar strap, AC adapter, charging clip, contact point set w/ wrench, manual