650mah Pet Activity Tracker

Collar waterproof micro mini long battery life 4g GPS tracker pets for location Highlight of Product Overviews 1). Small size ,built-in GPS and GSM ANT; 2). Person,pet tracking ,Portable and waterproof PIX-6; 3). Support Phone Android and Apple APP tracking; 4). Read the position information and the remaining power battery by B / S and APP phone ; 5). Support SMS parameter settings and query functions; 6). Support station accessibility, low-power mode; 7). Customize the