bose companion20 マルチメディアスピーカー [並行輸入品] bose(ボーズ) presenting the highest-performing two-speaker computer system from bose, the companion? 20 multimedia speaker system. it lets you enjoy full, natural sound, whether you are sitting in front of your computer or listening from across the room. easy to connect to your desktop, laptop or tablet, its room-filling performance will bring more life to your music, games and videos. the wide, natural sound is reproduced by exclusive truespace? stereo digital signal processing. and you'll feel the powerful low notes, no matter the listening level. features a sleek, space-saving design and unique control pod to adjust or mute volume and connect headphones or other audio devices.