WANYNG Mini Real Time Portable Keys Locator Rea-ltime Finder Device with Lanyard Pendant Bluetooth Anti- Loss Device Wireless Finder

Mini Real Time Portable Keys Locator Realtime Finder Device with Lanyard Pendant Bluetooth Anti- Loss Device Wireless Finder Product features: 1. This loss device is a product based on the latest Bluetooth 4.0 low-power technology. Through the use of APP software and mobile phones and other mobile devices for Bluetooth connection it can bundle the items and valuables (such as keys handbags etc.) 2. The effective use distance of the device can reach 25 meters in a wide range. The button battery CR2032 can be easily purchased in Major- supermarkets. The brand original battery can work for more than half a year. 3. For phone: iPhone 11 and above can be used.Android Phones: Android 8.0 and above Bluetooth 4.0 and above. 4. At present in order to increase the battery life of mainstream Android models the system has been optimized to varying degrees and will automatically clean up the app running in the background. When using the loss device the app needs to be set and protected in the system to realize normal operation. 5. Although the setting steps of Android phones of each brand are different they are almost the same. First check the power saving mode of your mobile phone system and add the loss device app to the white list or protected program to pre-vent the / loss device app from being shut down by the system and causing false alarm. Product parameters: Bare metal: 5.5g/piece (not charged) Battery: 3 g / piece Product specification: 60 * 30 * 10mm bag specification: 7 * 12cm Bag full set: 13g / piece (with battery) 10g / piece (without battery) Color: black and white pink green blue colors contain: 1 PC anti- loss device 1 PC Key buckle