Bose technology delivers big sound and deep lows from an ultra-compact speaker. Wireless so you can take it anywhere. Built-in speakerphone allows you to take calls from your phone and the speaker. Charges with the included USB cable. The speaker also has a charging cradle. The speaker is made for portability and durability. The speaker has a long-lasting battery life and is perfect for on-the-go listening. It is also water-resistant, so you can use it by the pool or at the beach. Enjoy your music anywhere with the Bose Soundlink Mini 2 SE Bluetooth Speaker.