Anti-loss Device Pet Anti-loss Positioning Android Smart Bluetooth Item Finder Specification: Product Name: Bluetooth Item Finder. Product color: White. Product material :ABS. Bluetooth version :4.2. Sound :85DB. Sound distance :10-15m. Search distance: 164 feet /50 meters. Power Supply: Replaceable CR2032. Use time: 1 year. Product size :4.2x4.0x1.0cm(1.65x1.57x0.39 in). Package size :6.5x6.5x1.5cm(2.56x2.56x0.59 in). Pack weight :50g/ 0.11lb. Feature: [Anti-loss device] Connect mobile phone through Bluetooth and App. You can connect keys, wallets, glasses, cell phones, dog collars, or other items that are easily lost. The Key Finder locator will help you not waste time searching for things. [One-click Search] Key finder that can make music to help you quickly find misplaced items; Tap "CALL" on the App and let your keyfinder ring to quickly find anything. [Long Battery Life and support ] Each battery lasts for 12 months. Use replaceable battery CR2032. [Look for nearby] When your partner is within 200 feet, use the app to call him and help you find it. [Location mark] When the connection is broken, the application automatically records the location to find the missing item. Instructiongs: Because the size of the product is measured manually, there may be errors. Package Contents: Locator x1 Instruction x1 Tarmeek Anti-loss Device Pet Anti-loss Positioning Android Smart Bluetooth Item Finder on Clearance Smart home made simple: With unique design, we guarantee high quality smart home products, just to bring you the best experience. Wide application and simple operation. Appearance settings are very personal. High Quality: The product is made of high quality material, durable and not easy to be damaged or broken during use. They are durable and can serve you for a long time. House Warming Gifts New Home: This product is ergonomically designed, which is more convenient and comfortable to use. this product can improve your quality of life and make your life more beautiful and interesting. It is indispensable at home. Suitable as a housewarming gift for your friends and relatives. 【100% SATISFACTION REFUND】 Thank you very much for choosing our product, we hope you are satisfied with the product and service you received. If you are not satisfied, please feel free to contact us, we will reply in time and give you a satisfactory solution.