Never Lose Your Stuff Track Them If you are not satisfied with your purchase, simply contact us via eCRATER message and your interests will be protected. Please don't open a dispute or leave neutral/negative feedback without communication. Thanks.*Item Details*International Buyers Please Note: - Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility. - Please check with your country customs office to determine what these additional costs will be prior to looking/buying. Description:Brand newCompatible devices:Iphone 4s/5/5s/5c/6/6 plus,Ipad mini/Ipad air/5/4/3Andriod system with bluetooth 4.0(Andriod 4.3 version and up grad version)Bluetooth version:bluetooth 4.0Working distance:about 45ft(15M)Suitable for: wallet,car,pet,kids,bags,suitcase or othersKey Shape Size: 52*30mmSquare Size: 38*38mmXmas Tree Size: 40*45mmBattery: CR2032 lithium coin battery How to use: Download an App iTracing (Free of charge),open your bluetooth and connect to the tracker,then you can use it.Package Included:1pc x Bluetooth Finder Tracer Conversion1 inch = 25.4mm or 1mm = 0.0393 inch Note: Due to the light and screen difference, the item's color may be slightly different from the pictures. Please understand. Make sure you don't mind before you buy. Please allow 1-2mm differences due to manual measurement.