Feature: One dog system with 1/2 mile range Small receiver 2×1.5×1 2.4 oz for dogs 5 pounds and larger Mini ergonomic stopwatch transmitter 2.64 diameter x 1.29 thick is well-suited for small hands or in situations where discreetness is important Delivers a tapping sensation similar to vibration but more intense making it an effective addition to the stimulation User-selectable stimulation levels from 1 to 100 with additional boost stimulus selectable from 1 to 60 Includes two sets of contact points 5/8 and 3/4 Lithium-polymer rechargeable batteries with dual charger; 2-hour full charge The Educator 1 Dog Mini Remote Training Collar ET-300 is a 1/2 mile range trainer that is especially made for smaller hands or for situations where discreetness is important. Utilizing Lock and Set technology lithium polymer rechargeable batteries waterproof floating remote and waterproof receiver the remote provides a very clean stimulation without the normal head jerking motion often found in other training collars. Includes one waterproof miniature collar receiver one waterproof miniature floating remote one Biothane collar two sets of contact points 5/8 and 3/4 contact point removal tool dual battery charger 120V/220V with a 2-hour full charge owners manual with training tips lanyard for the remote and color storage box.

Mini Educator ET-300 Remote Dog Training Collar 1/2 Mile | E-Collar Technologies
$72.21