We have managed to pack the sound you would expect from much larger speakers into a compact package. With a power output of 5 W, it easily fills its surroundings. Weighing only 71 grams and with dimensions suitable for a bag, the Sphere2 Mini is a great choice for outings and continuous carrying. You'll appreciate it even when you want to amplify the beats while working on your computer or watching videos with friends on your phone. It also features a handy carrying strap. Listen for up to 15 hours on a single charge at 50% volume. A high-quality battery with a capacity of 400 mAh ensures you won't be left in the lurch when there's no power outlet available. Full charging takes one and a half hours. Connect your phone, computer, and other sources conveniently via Bluetooth 5.1. The sophisticated technology guarantees that your songs retain all their details without cables. Bass, mids, highs – everything fits together perfectly. Our BeatBass® technology delivers the sound you'll always enjoy. Want even more music? Connect a second speaker and multiply the power. Thanks to the TWS function, you can do this instantly, and everything will run without delay. Looks matter. That's why we made the speaker from high-quality aluminum. The black color makes it an unobtrusive design piece that you can place anywhere. You can transform the speaker into a standalone MP3 player that doesn't even need a phone. Just insert a micro-SD card, and the party can begin. Handle your calls conveniently and hands-free. You'll appreciate the built-in microphone whenever you don't want to hold the phone to your ear. With three simple buttons, you can easily switch between songs, adjust the volume, or turn the speaker on.