Smart Device 4.0 Alarm Anti Lost APPFor Communications Smart Phones Feature:1.bluetooth 4.0lowenergydevicefinder 2. Alertcommunicateswiththesmartphones APP3. Press Findmebuttononthe App, devicewillalertandbeeasytofind Specification:
Material: Plasticandalloy
Colour: Green, Yellow, Pink, Black
Size:59x 32x 9mm/2.32x 1.26x 0.35inch Note: Wewillprovidedifferentcolorforyourchoices Package Included:1 X Alerter