The W-KING D9-1 Portable Loud Bluetooth Speaker Wireless is a powerful and versatile speaker designed for a variety of uses. With a maximum output of 100W and IPX6 waterproof capabilities, this speaker is perfect for outdoor events or use near a pool or spa. It is compatible with devices like karaoke machines, laptops, tablets, and televisions, offering superior sound quality with its 7.2-inch audio driver size. The sleek black-green design, along with features like super loud stereo sound and bass boost, make this portable Bluetooth speaker a must-have for any home audio setup. Unused, open box, tested and complete Boxes are a little rough, may not make a good gift?