The iTag-02 Wireless Bluetooth V4.0 Smart Positioning Anti-lost Alert Finder Locator with Remote Selfie !#!amp!*! Recording is incredibly small and easily fits anywhere. It wirelessly connects to your cellphone via Bluetooth 4.0. When the iTag is certain distance away from the phone， it will send alert to warn you. What’s more， such a mini tag is integrated with remote control over cellphone camera. And it automatically records where it has been so you can find where it is left on the iTag app when needed. Don’t hesitate to get one!                                    Features             Super mini size， easily fit anywhere<br> Wirelessly connect to your cellphone via Bluetooth 4.0<br> Send alert to warn you when the iTag is certain distance away from the phone<br> Integrated with remote control over cellphone camera<br> Automatically record where it has been<br> You can find where it is left on the iTag app when needed<br> Free iTag app， easy to use<br> Powered by CR2032 battery， low energy cost<br> Only support Bluetooth 4.0， compatible with Android 4.3 or above and iOS 5.0 or above <br>                                                            Specifications            Color    Green    <br>Weight    0.28oz / 8g    <br>Dimensions    (1.65 x 1.45 x 0.43)" / (4.2 x 3.7 x 1.1)cm(L x W x H)    <br>Material    ABS    <br>Bluetooth Version    V4.0 !#!amp!*! EDR    <br>Compatible System    Andriod 4.3 or Above !#!amp!*! IOS 5.0 or Above    <br>Working Distance    Under 25 Meters or Less Accessible    <br>Standby Time    Maximum 12 Months     <br>Battery Model    CR2032    <br>Battery Type    Built-in Li-ion Coin Battery     <br>                                                            Package Includes            1 x Anti-Lost Device <br>1 x Built-in Battery<br>1 x User Manual<br>                                                            Extra Info            Before using，pleasedownload the Appand read the instruciton carefully.App"iTracing"is available on:ISO Version:htt p://itunes.apple.com/us/app/itracing/id791120242?mt=8(Deletethe spacein the middle of"http")Android Above 4.2.3Version :htt p://www.usb-tek.com/iTracingv1.apk(Please download via the web if you can't scan QRcode)       ISO Version             Android Version               iTag