Feature:Condition:100% Brand New and High Quality Name: Tracking DevicesFunction: Smart Bluetooth Tracker Color: White/Blue 2 colors for chooseLength:38mmWidth：38mmThickness: 5.8mmMap position functionBluetooth chip: A8105， low-power Bluetooth 4.0Software Name: Small LovelyMaterial: ABSSearch distance: 50MSupported Devices: For IOS/ AndroidSystem requirements: iOS 7.0 or later. (Contains iOS7.0 system version)Weight:20gPackage included: 1x Bluetooth Tracker