Features:<br />Itag is a kind of bluetooth 4.0 low energy products which works through itracing app<br />itag can chain users easy lost&amp;amp;amp;valuable belongings together and works with smart phone to prevent lost. iTag is also a remote control of your smart phone camera for self portrait<br />In addition・ iTag can also provide a last seen pin-drop on map to help you recover your items and search yours cars in parking site<br />Bluetooth 4.0 Smartphone Andriod 4.3 version and up-grade version <br />Suitable for Wallet・ Car・ Kid・ Pets・ Bags・Suitcase or other belongings<br />Working Distance:  25m (outdoor environment)<br />Compatible Phone for 4S/ 5/ 5S/ 5C・ iPad Mini・ iTouch 5・ iPad 3/4・ iPad Air and Andriod system with Bluetooth<br />Battery: CR2032 Lithium Coin Battery<br />Bluetooth Version: Bluetooth 4.0 Low Energy consumption<br />Size: Approx. 5.3x3.1x1cm/ 2.09x1.22x0.39&amp;amp;quot;<br /><br />Package Included:<br />1 x 4.0 Bluetooth Anti Lost Electronic Finder Remote<br />1 x User Manual