The newly released Kaito KA1107 is a dual conversion world band receiver that will keep you connected to a very comprehensive frequency range with analog tuning and readout. This radio has outstanding selectivity and sensitivity and transmits with a minimal amount of interference and feedback. If you plan on traveling with a radio, the KA1107 is a very good choice. You can either listen to the KA1107 via the built-in D77 mm speaker or with the included earphones. One thing unique about this radio is it comes with a quartz alarm clock and a sleep timer, which you can set from 1 minute to 2 hours. You won't find this feature in any other analog shortwave radios. The KA1107 powers on AC or 4 pieces of AA batteries, it also features a built-in battery charger, just plugs it into any wall outlet with the included AC adpator and switch to CHARGE. Frequency Coverage: FM:76.0-108.0MHz;MW:520-1710 MHz; SW:3.75-21.90 MHz; Package includes Stereo earphones, 120 V/AC adaptor, external antenna, carrying pouch and a copy of user manual.