The frequency display is large and easy to read, so you can easily use it for a long time (120 hours continuously). Also great for disaster preparedness use. Lightweight! Weight about 110g It does not interfere with carrying. The speaker is included on the front so you can enjoy the radio while you place it on the desktop. Comes with earphones so you can listen to the radio while you are on the go. Receiving frequency band: FM76-108MHz/AM530-1600KHz. AM/FM mono. 2.0 inches (50 mm) speaker. FM rod antenna. Accessories: Binaural earphones. Power Supply: 2 x AA batteries (sold separately). Product size: W666. H 4.6 x D 4.6 inches 1.1 inches (29 mm); Weight: 4.3 oz (110 g) (not including batteries).