Bluetooth Key Chain Finder (Tracker) is connected with your phone though Bluetooth using the i Anti-lost app. Your phone and Key Chain Tracker will both beep to alarm you when they get disconnected. Nice and convenient design keychain can hang on anywhere available,easily attaches to anything (keys, wallet, bags, laptop, pet) I Anti-lost app can record the disconnection location on real time map to help you locate and find your lost items. Key Finder the safe distance is 10-100ft depending on the space. The most empty space will achieve the best results. How to use 1.Pull plastic film(at the end of the item) out to have device connect with battery. 2.Press and hold function key for 3 seconds and you will hear the device "BEEP" twice and with the blue light bright to indicate key finder is turned on. 3.Based on your smart phone's system to scan 2D barcode in the User Manual to download client application, you could search i Anti-lost on Google Play or APP Store to install. 4.Open your Bluetooth in your phone and start the i Anti-lost,allow the program to access the phone, after into the interface, click on the "+" in the top right corner to search and add a key finder, then you can use it after the connection. Compatible Devices Android system: Devices which support Bluetooth 4.0 with 4.3 or above system version. Apple iOS system: For iOS 7.0 system or above. Material: Zinc alloy and Plastic Item Dimensions: 2.9*1.2*0.5 inches Weight: 0.9 Ounces Battery Type: CR2032 (Included) Package included 1* Key Finder 1* User Manual
