Bose Wave Music System IV - Platinum Silver Lifelike, room-filling sound with breakthrough waveguide technology Fresh, updated design. Remote control (battery pre-installed). 2.4 m (8 foot) AC power cable CD/MP3 CD player; advanced AM/FM tuner; text display of song information Dual alarms, touch-top on/off/snooze, slim remote with 12 presets To wirelessly stream music from your smartphone or tablet, simply add the optional Bluetooth adapter