Thanks to our cold lamination technology, here comes a ultra-thin rechargeable Bluetooth find my iPhone and iPad Card Tracker to well fit your keys, wallet, luggage, backpack etc., especially for your leisure travel such as camping, touring, trekking

Thanks to our cold lamination technology, here comes a ultra-thin rechargeable Bluetooth find my iPhone and iPad Card Tracker to well fit your keys, wallet, luggage, backpack etc., especially for your leisure travel such as camping, touring, trekking (bac

Key Finder Key Tracker Item Locator with Key Chain for Keys/Pet/Wallets/Backpacks/Tablets

Perfect combination of nRF52832 iBeacon module OTP standard Apple iBeacon protocol or TBA with RFID/NFC chipset to realize indoor tracking and smart interaction and RF identification

Perfect combination of DA14585 iBeacon module OTP standard Apple iBeacon protocol or TBA with RFID/NFC chipset to realize indoor tracking and smart interaction and RF identification