Wave bands Broadcast, Long Wave, more than 2 x SW plus FM or UHF. Power type and voltage Batteries / addl. power jack / AA: 2 × 1,5 / 3 Volt Loudspeaker Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) Material Plastics (no bakelite or catalin) from Radiomuseum.org Model: ICF-SW100 E - Sony Corporation; Tokyo Shape Very small Portable or Pocket-Set (Handheld) < 8 inch. Dimensions (WHD) 111 x 24 x 75 mm / 4.4 x 0.9 x 3 inch Notes Radio with digital tuner,FM, MW, LW, SW 13, FM stereo, 50 presets, SSB (Single Side Band), steps from 1 kHz in AM, synchronized detection, time-name indication of the city X 24, multi-information LCD display, clock and programmable timer, direct access to frequencies, automatic search, costumized edition of the received station, compact antenna, headphones out.