Bose SoundSport Free Truly Wireless Headphones Worried about losing an earbud? Don’t be. The Bose Connect app has a ‘Find My Buds’ feature that tracks when and where your headphones were last connected to your phone. Still having trouble finding your earbuds? Don’t worry, an audio signal from the headphones can alert you to their location. Plus, you can manage all your Bluetooth connections, switch between devices, personalize settings and receive software updates. This charging case protects and recharges your earbuds while you recover from your workout. It’s magnetized, so it keeps them in place while they charge. It also provides two additional full charges—or up to 10 hours of battery life. So when you’re ready to go, your headphones are, too.