The Toptech Angel-4 Portable Bluetooth Party Speaker combines impressive sound, vibrant visuals, and versatile functionality in a compact and portable design. With its 4-inch speaker producing 700 watts of powerful stereo sound, this speaker ensures your music is heard loud and clear, whether you're at home, outdoors, or hosting a party.The Angel-4 stands out with its colorful flashing light show that syncs to your music, creating an energetic atmosphere for any event. Whether for dance parties or casual gatherings, the dynamic Led effects enhance the experience. It offers multiple input options, including Bluetooth streaming, Usb, Tf card, Aux, and Fm radio, giving you plenty of ways to enjoy your favorite tunes. The microphone input jack is perfect for karaoke sessions or announcements. With a built-in rechargeable battery providing up to 5 hours of playtime, you can enjoy uninterrupted music.