【Samsung Find APP Certified】 The MICFLIP wallet tracking card is designed specifically for Samsung SmartThings (authorized by Samsung), allowing you to easily find your wallet, luggage, or other essentials. After successful matching, simply play the ringtone in the mobile system, and the locator will emit a sound to help you find it. Reset factory settings: Please quickly press and hold the switch button on the card five times in a row, and then press and hold the switch button again (last time, sixth time, press and hold the switch and wait for about 5 seconds).Card emits a long sound, it indicates that the factory settings have been successfully restored. 【Ultra Thin Design, Credit Card Size】This wallet tracker boasts an ultra-thin profile of just 2.2mm/0.087in,making it an ideal card tracker for wallet and passport holders.Its sleek glass design ensures that it fits seamlessly into any wallet without adding unnecessary bulk,keeping your valuables safeguarded and stylish. 【Magnetic Charging,Fully Charged for 8 Months】This smart card wallet tracker is equipped with a magnetic charging cable, which can be used for up to 8 months on a single charge of 2 hours.Relying on this durable battery to meet long-term tracking needs, the Samsung SmartThings App can also display the card's battery level, eliminating the need to worry about battery depletion or frequent battery replacement. 【Reverse Search for Mobile Phone】Unlike other location cards, the MICFLIP samsung smart tag,when connected to Samsung SmartThings, can track your phone or tablet in reverse within the app. Just press the switch of the card twice quickly, and the phone will make a sound to help you find the lost phone or tablet in reverse. 【7 Days Historical Track Query】The samsung wallet tracker card allows you to view the 7 days in the app tracking history, giving you insights into your belongings' movements and helping you retrace your steps if needed.(Note: This product is only compatible with Samsung systems and does not support Android or Google、ios）. 【IP67 Waterproof, Suitable for All Environments】 This samsung wallet tracker is designed for outdoor adventures, with an IP67 waterproof rating that prevents the possibility of damage caused by rainwater, overflow, or even temporary flooding.Ideal for active lifestyles,travel or hiking. Wallet Tracker Card - Smart Card Wallet Finder Tracker (Samsung Only)：  ★Dimensions: 54mm/2.1in, 86mm/3.4in, 2.2mm/0.087in; ★Battery specification: 3.7V rechargeable battery 220mAh; ★Battery working time: 8 months (daily use viewing function); ★Battery charging time: about 2 hours. The battery is fully charged; ★Bluetooth connection distance: indoor within 25 meters, outdoor accessible straight-line distance of 100-120 meters. ★Never lose your valuables again with the Wallet Tracker Card! Specifically designed for Samsung devices, this innovative smart card will revolutionize the way you keep track of your belongings. Measuring just 2.2mm in thickness, its ultra-thin design allows it to easily slip into any wallet, passport holder, or luggage without adding bulk.  ★Whether you're on a business trip, traveling abroad, or simply going about your daily life, the Wallet Tracker Card is the perfect companion for ensuring your essentials stay safe and within reach. Don’t let lost items stress you out – grab your Wallet Tracker Card today and keep everything organized and secure!