GREAT SOUND QUALITY - With crystal highs, crisp mids and rich bass, S2 creates an immersive listening experience unlike any other. State of the art bass radiators and dynamic driver delivers high quality sound without distortion even at maximum volume. POCKET SIZE DESIGN - Elevate your audio experience with our stylish portable mini speaker that is designed to be light and compact, enhancing your on-the-go lifestyle. Their compact size allows for easy storage in your pocket, purse, or gym bag, making them the perfect travel companion. BROADCAST FUNCTION - Play up to 2 speakers together. Our advanced internal antenna design with Bluetooth 5.3 provides fast connection and incredible wireless Bluetooth range of up to over 30 unobstructed feet (10 meters) from your device. It connects easily with Android, iOS and all other Bluetooth devices. IPX5 WATERPROOF - Pool parties? Definitely. Lounging on the beach? Absolutely. Singing in the shower? You bet! This waterproof speaker is perfect for all sorts of summer fun. LONG BATTERY TIME - Keep the music pumping all day long. The powerful battery guarantees up to 30 hours of continuous use! You'll be able to enjoy your favorite songs whenever, wherever you please. 4 Stylish Colors - Make a fashion statement with our portable mini speakers, available in 4 colors Wireless Connection - Pick up 2 earbuds from charging case to connect Bluetooth 5.3 Compatible with iOS, Android, Windows and more For a bite sized speaker, the Sudio S2 offers a punch of sound to any moment, anywhere. At home, or on-the-go, this portable speaker is ready to add an extra dimension of colour to your day. Available in four colours. Connect up to two S2's together. The Sudio S2 offers up to 5 hours of play time and takes half that time (2.5 hours) to fully charge with USB Type-C. Fast charging with Bluetooth 5.3.