JVC RV-NB70 Kaboom System for iPod with microphone and guitar inputs' 40W Total Power,Plays CD, CD-R/RW, MP3/WMA (CD-R/RW, USB) iPod dock,FM tuner Twin super woofers,3-3/16 (8cm) Full-Range Speakers Twist Auto Lock Door,iPod dock Clock,FM Digital Tuner with 30 Presets