[Product Dimensions] 8 x 12.6 x 2.8 cm (3.1 x 5.0 x 1.1 in). Deviation: 1-1.5 cm,Weight: 7.1 oz (200 g)Classic black design with a touch of style, can be carried in a pocket for entertainment or study, or perfect as a gift for family or friends.[Product Features]The R9012 is a mechanically adjustable radio with 12 bands, tuning indicator, large station selection button, and user-friendly design.[Beautiful Output Sound Quality]Adopts the use of high quality membrane speakers, beautiful sound and good sound output, so you can hear the radio more clearly and avoid missing your favorite songs and broadcasts.[What you get]1 x radio;1 x English manual12 bands in total (FM/CMW/SHW) with wide short-wave range (3.9 ~ 22MHz) covering 10 short-wave meter bands, which can reliably receive radio waves from all over the world.-With a tuning indicator, large coordinated station selection button, humanized design, FM indication window is clear, convenient FM-Raised pattern non-slip design on the bottom for better placement on tables, outdoors, etc.[Frequency range]FM: 76.0-108MHzMW: 525-1610 kHzSW: 3.9-21.85MHz[Sensitivity]FM<5uVMW<1mV/mSW<50uV[Power supply]2 (AA) Size Batteries (not included)DC 3V (adapter not included)