The product has many functions: Smart anti-lost， Group Sharing， One touch find and so on， convenient to use.<br><br><strong>Features:</strong><br>Smart Anti-lost: When Nut mini is out of the safety range， the APP will remind you in time.<br>Left Phone Alert: Leaving your phone behind outdoors? Nut Find 3 will make a sound to alert you.<br>One Touch Find: Cannot find your car key while rushing to work? One touch to call it and find it with ease.<br>Find Your Phone: Just press on Nut APP can easily find your phone.<br>Lost &amp; Found Network: Millions of Nut app users can help you find your  lost items back.<br>Group Sharing: Attach one piece of nut with the remote control， all your family members can easily find it.<br>Light， small， thin and smart.<br>Only for Android 4.3 IOS 7.0 Bluetooth 4.0 Above smartphone.<br><br><br><strong>Specifications:</strong><br>Brand: nut<br>Color: White， Pink， Gray， Green (Optional)<br>Material: ABS<br>Battery: CR2032 <br>Product size: Approx. 3.82 * 3.82 * 0.72cm / 1.5 * 1.5 * 0.3in<br>Product weight: Approx. 10g / 0.4oz<br>Product size: Approx. 13 * 11.5 * 1.5cm / 5.1 * 4.5 * 0.6in<br>Package weight: Approx. 80g / 2.8oz<br><br><strong>Package List:</strong><br>1 * nut Find 3 <br>1 * User manual<br>1 * String