--- product_id: 155251433 title: "Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack" brand: "brand: yoomall" price: "NT$24" currency: TWD in_stock: false reviews_count: 4 url: https://www.desertcart.tw/products/155251433-smart-item-key-finder-bluetooth-wireless-wifi-wallet-tracker-gps store_origin: TW region: Taiwan --- # Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack **Brand:** brand: yoomall **Price:** NT$24 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack by brand: yoomall - **How much does it cost?** NT$24 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/155251433-smart-item-key-finder-bluetooth-wireless-wifi-wallet-tracker-gps) ## Best For - brand: yoomall enthusiasts ## Why This Product - Trusted brand: yoomall brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description How to use:1.Switch:* Power on: After press for about 3 seconds,"di di di"three beeps, the indicator flashes quickly for 10seconds, no connection, no button operation and every 2 seconds continue to flash for 30 seconds then shut down.* Shutdown: After a long press for about 3 seconds, a long beep"drip" and the indicator light goes out.2. Add equipment* Open the smartphone Bluetooth, enter the APP to skip the boot interface, and directly enter the "Add device" interface. Please see the Instruction manual for more details about Android & IOS different interface page.* Click the "Add device" icon in the interface and the figure will appear.* After searching for a new device, click Auto-Connect, as shown in the figure. (You can also edit the device name as needed)* After connecting, click the alarm icon, as shown in the figure, you can hear the anti-lost"drip" alarm sound, then you can find the anti-lost device. The "drip" sound can be called continuously, such as clicking the alarm icon again, the sound stops.* Enter the setting interface, you can alarm ringtones, alarm distance selection,etc.as show in the figure* Click"System settings" to view the recording file and set the double-click option as shown in the figure3.PositioningThe function can only keep the position when the anti-lost device is disconnected from the mobile phone and the position of the disconnection can be found in the "lost record".For this feature, you need to turn on the GPS and the phone stays connected to the network.Specifications:Quantiti:4pcsBluetooth Version: Bluetooth 4.0 Working Distance:≤25m（Outdoor environment）Battery: CR2032(Included)Package includes:Anti-lost Tracker*4Instructions*1 ## Features - BIDIRECTIONAL ITEM FINDER: Ring your key with your phone or Ring your phone by pressing the button of the item finder even your phone is in silent mode. when you leave your wallet, car key, phone or other valuable things accidentally, your phone and the device will sound an alarm simultaneously to remind you - LAST SEEN LOCATION: When the device is lost, you can see the last-known location on the map of the APP, which helping you to recover your easy-lost belongings. You can also press the button of the device to mark the location every time you park your car and find you car easily with map on the APP - CAMERA CONTROL: you can control your phone’s camera by double click the button of item finder. Take the perfect selfie or group photo in anytime easily. Ideal product for travel - WIDE COMPATIBILITY & LOW ENERGY CONSUMPTION: Compliable with Android 4.3 / iOS 8.0 system or above. Battery life are 8 months to 1 year standby for regular use. Replaceable battery - SATISFACTION GUARANTEE: Lifetime warranty!! If you are not satisfied with our product, just feel free to email and let us know, we will do our most to meet your satisfaction ## Images ![Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack - Image 1](https://images-na.ssl-images-amazon.com/images/I/71XmmEDu2uL.jpg) ![Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack - Image 2](https://images-na.ssl-images-amazon.com/images/I/61UBzYRQxqL.jpg) ![Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack - Image 3](https://images-na.ssl-images-amazon.com/images/I/71GEg%2BUDUWL.jpg) ![Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack - Image 4](https://images-na.ssl-images-amazon.com/images/I/81UymITrOSL.jpg) ![Smart Item Key Finder Bluetooth Wireless WiFi Wallet Tracker GPS Locator Anti-Lost Bidirectional Alarm Reminder Black & White 4 Pack - Image 5](https://images-na.ssl-images-amazon.com/images/I/71vFRnvvwQL.jpg) ## Customer Reviews ### ⭐ Dont buy. *by M***T on Reviewed in the United States on October 30, 2019* I really want to like these things but they are horrible. Theres two apps with same name. They both are really bad but one way worse then others. Unless they do some major upgrades I wouldn't buy these. ### ⭐ Poor packaging and no instructions *by V***T on Reviewed in the United States on January 3, 2020* Where do I begin: 1- came in zip lock bag no instructions only a barcode on bag.2- I downloaded instructions still didn’t work.3- went to YouTube and looked up the item for extra assistance to connect the device, didn’t connect. I’ll give it a negative 3 stars ### ⭐⭐ Goes off without hitting the button . *by A***R on Reviewed in the United States on December 9, 2019* Did not work well for me at this point . They seem to go off all the time with no rhyme or reason as to why . I’m sure with them going off unnecessarily they will probably lose Battery power by the time I need them. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tw/products/155251433-smart-item-key-finder-bluetooth-wireless-wifi-wallet-tracker-gps](https://www.desertcart.tw/products/155251433-smart-item-key-finder-bluetooth-wireless-wifi-wallet-tracker-gps) --- *Product available on Desertcart Taiwan* *Store origin: TW* *Last updated: 2026-04-22*