LugLoc Luggage Tracker - The Worldwide Smart Lost Baggage GSM Locator - Track The Exact Location Of Your Bag Globally (not just bluetooth like others) - Rechargeable battery that lasts 15 days #1 Worldwide Luggage Locator: Automatic Worldwide Tracking with Cell-tower Connected Technology Accompanying App: Easy to use, with real-time notifications to your smartphone. Bluetooth: Proximity tracking alerts for a second layer of protection Long-Lasting Battery: Rechargeable Battery lasts up to 15 days Flight compliant: complies with most rigorous flight regulations, including FAA, FCC and TSA