R-DM 813 and R-DM 918 features: 1) FM/MW/SW 1-8 10-band reciver 2) LCD screen can display frequency and time 3) Power: AA 1.5V x 2 with external DC jack 4) Timer switch on with campus broasdcast 5) With backlight could using in the night 6) Size: 112 x 68 x 30mm 7) Weight: 145g packing Information: 60pcs/ctn Carton dimensions: 45 x 27.2 x 34.2cm N.W.: 12kgs G.W.: 13kgs