Product Name: Smart Key Finder Bluetooth Key Chain Anti Lost Alarm Smart Tag Model NO.: ABG-BT D01 Feature: Bluetooth Material: ABS Usage: Anti Lost Display: No Key Word: Key Finder Bluetooth: Compatible 4.3 Version Compatibility: High Application: Child, Bag, Pet Locator Trademark: ANG Transport Package: 50PCS Per OPP Bag Specification: 52x31mm Origin: Shenzhen, China HS Code: 8471609000 Product Description Smart Key finder Bluetooth Key Chain Anti lost alarm Smart TagCompatible Devices:iPhone5S/5C/5/4S,iPad 5th/4th/3rd gen,iPad mini,iPad Air,iPod touch(5th gen)Andriod system with bluetooth 4.0 Smartphone(Andriod 4.3 version and up-grade version)Item Description:1 Bluetooth version: Bluetooth 4.0 Low Energy2 Compatible Phone: iPhone4S/5/5S/5C, iPad Mini, iTouch 5, iPad 3/4, iPad Air and Andriod system with Bluetooth3 4.0 Smartphone(Andriod 4.3 version and up-grade version)4 Working distance: about 75 Feet (without barrier )5 Suitable for: Wallet, Car, Kid, Pets, Bags,Suitcase or other belongings.6 Battery : CR2032 Lithium Coin Battery (Not Included a CR2032 battery)7 Standby time: 6 month8 Net Weight: 8 gram9 Available colors: Black/White/Green/Red10 Certificates: ROHS11 App Name: iTracing (Free of charge)12 Connects up to 10 iTag unit13 App language:English, Chinese, French, Spanish14 Package: Retail packaging Not IncludedPackage Included:1*Bluetooth Tracking Tag (Not Included a CR2032 battery)1*iTAG User ManualNote:1.The Post refused to send Any battery products, because the remote control contain a button battery.2.So, what we send to you will without the button battery, you must buy it in your local.3.We don't offer retail package, but we will pack it well before shipped out.