The four point design helps redistribute the pressure from traditional contact points by providing your dog an easier wear
New HANDSFREE PLUS Features
Nick and Constant E-Collar training functions with a 9-Mile tracking range and is fully waterproof
It features a 9-Mile tracking range and is equipped with a LED Locate Light and is fully waterproof
BATTERY BP15RT (7.2V 400mA)_1100NC, 1200NCP JCPenney The four point design helpsCompatible With Transmitter Models: DOGTRA 500 SERIES, DOGTRA T&B, 1000NC, 1000NP, 1100NC, 1200NC, 1200NCP, 1600NCP, RRS, RRD Need help with installation? Watch our step by step battery replacement video here: How to Replace a Dogtra Battery