New. Only used in office as a display piece. Wonderful condition. Immerse yourself in the rhythm of life with unrivalled acoustic precision. Elegantly crafted, the Harman Kardon Onyx Studio 7 offers dual tweeters for beautiful stereo performance and a sleek anodized aluminum handle for ease of portability. With 8 hours of battery life, you can move wherever the music takes you. Listen to your favorite playlists or connect two Onyx Studio 7 speakers to create the perfect soundscape for any occasion.