Features: brand new and high quality Multitasking: 20 Bluetooth-compatible smart-tags can be controlled through the App, and 6 Bluetooth-compatible smart-tags can be tracked online at the same for time. The new real locator tracker-clip it to your valuables alerts are sent directly to your smartphone. Network Assistant: Other Finder App users can help find your things. Every smartphone with the Finder app installed can become a possible search node, and you can use Bluetooth-compatible smart-tags to track your valuables. Our gadget will locate where you left them on the nearest street last for time, and then provide you with signal strength to guide you to find the lost item. You can even locate your phone by pressing the button on the gadget , It will send ringing noise to the phone until you find your phone. Tag for Smart Mini Bluetooth-compatible Tracker Kid's Bag Wallet for Key Pet for Smart Finder Mini GPS-Alarm Locator Tracker Tracking. Whenever the two devices are separated by a pre-programmed distance, you can use your smartphone or Bluetooth-compatible for smart The label hears a beep to remind you. Tracking the last location: When the Bluetooth-compatible smart-tag is disconnected from the pairing of the controlling smartphone, you can track the last location of valuables through the Finder application map. Specifications: Material:ABS Size: Approx.3.6x3.2x0.7cm/1.42x1.26x0.28inches Color:Black/Blue/Green/Pink/White Type: Bluetooth-compatible Battery: CR2032 (built-in) Bluetooth-compatible version: Bluetooth-compatible 4.0 Compatible mobile phones: support-Android 4.4 and above for smart phones, IOS-7.0 and above-iPhone Working distance: within 25 meters (without obstacles) Package Includes: 1x for Smart Tag Bluetooth-compatible Tracker note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.