23A 12 volt battery - to fit the Innotek Ultrasmart Micro handset
<p>DISCONTINUED</p><p>The latest break through in miniaturisation means maximum performance and portability for these INNOTEK UltraSmart training systems.</p><ul><li>Remarkably thin integrated collar unit</li><li>150m range (1 and a half football pitch lengths)</li><li>Waterproof Collar Unit</li><li>Suitable for dogs from small for large</li><li>9 levels of pulse correction</li><li>Digital display</li><li>Perfect Collar Fit Indicator</li></ul><p>Advanced system that offers you the options found in much bulkier units</p>