ขาย Jmk พวงกุญแจบลูทูธไร้สายป้องกันการสูญหายสําหรับเด็ก ราคาที่ดีที่สุด

Features 1. When you can't find the item, click the speaker button in the APP to find the item through the device alarm sound. 2. Anti-loss reminder function. When the distance between the anti-loss device and the mobile phone is more than 15 meters, the two-way call alarm will prompt you to check the items around you in time. 3. It is used to help you find children, pets, keys, luggage, wallet or phone, and prevent the loss of property. 4. How to use: Download the APP (scan the QR code in the manual), open the Bluetooth connection to the smart device, and then use it. 5. Quality Guarantee. We have faith in our product and always back it up with trustful customer service, please reach out to us if you have any questions or problems about our products. Specification Weight: 7g Size: 38x38x7mm Compatible: ios, Android system Bluetooth version: Bluetooth 5.0 low energy consumption Package Includes: 1 x Bluetooth Tracker 1 x Button Battery 1 x User Manual