Description:<br />Specification:<br />Compatible devices: iPhone5S / 5C / 5 / 4S， iPad 5th / 4th / 3rd gen， iPad mini， iPad Air， iPod touch (5th gen)<br />Andriod system with bluetooth 4.0 (Andriod 4.3 version and up grad version)<br />Bluetooth version: bluetooth 4.0<br />Working distance: about 45ft (15M)<br />Suitable for: wallet， car， pet， kids， bags， suitcase or others<br />Size: 37 * 37 * 6MM / 1.45 * 1.45 * 0.23in<br />Battery: Cr2032 lithium coin battery (included)<br />Color: color random<br />Package: 1pc x Bluetooth Finder Tracer (battery include)<br /><br /><br />Note:<br />Due to the hand measurement， there have size error about 1-2cm.<br />Item color displayed in photos may be showing slightly different on your computer monitor since programs are not calibrated same