Mini Educator Dog Training e Collar - Educator Remote Trainer System - Waterproof - Vibration Tapping Sensation with eOutletDeals Value Bundle The ET-300 1/2 Mile 1 Dog is bundled with an eOutletDeals Postcard Magnet Calendar. Dog Size: 5 lbs. and Larger. One dog system with 1/2 Mile Range. Innovative Ergonomic Design. 100 Levels with Lock and Set. Collar Receiver Weighs 2.4 oz Night Blue LCD Display. Remote Controlled Night Light. Durable Biothane Collar Strap Instant Adjustable Booster Buttons. Momentary and Continuous Buttons. Shock Resistant to 5000 Tapping Sensation Button (Improved Vibration). Floating Transmitter. Completely Waterproof to 500. 2 Hour Quick Charge (Li-Polymer Batteries).Lost Transmitter Beeper.