Baritone Beeper Deluxe Collar Two operating modes - run/point, or point only State-of-the-art microcomputer technology for maximum performance and reliability; easy operation with one touch push button system Long range audibility - audio booster element Rechargeable batteries - charger included Remote control activation-250 yard range Easy Operation-One touch push button system Long Range Audibility-Audio booster element State-of-the-art microcomputer technology 250 yard range remote control activation