FEATURES:
THE MOST EFFECTIVE BARK CONTROL COLLAR
Increasing sound and gradually shock Sensitivity adjustment by different dog Small and Lightweight. Microprocessor controlled. Water resistant, rain and snow will not affect operation Operates on a standard 6 volt battery.(Available below> Voice Recognition feature minimizes false triggering. Effective on dogs from 2 Kg to 60 Kg Operates on a single, long life, 6 volt alkaline battery (Available below) High quality and widther nylon strap adjusts from 5" to 24" | 
