Features: DSP (Digital Signal Processing) Circuitry. World band broadcasting signal reception (FM, AM, and SW band). Dedicated tuning knob for easy and fast frequency tuning. LED tuning indication. Built-in the standard 3.5mm stereo earphone jack for private listening. Built-in the telescopic whip antenna to improve the signal reception on the FM band and SW band. Specifications: FM band frequency coverage: 64.0 MHz - 108.0 MHz MW band frequency coverage: 522 KHz - 1710 KHz. SW meter bands: SW1: 5.70MHz - 6.40MHz SW2: 6.85MHz - 7.50MHz SW3: 9.30MHz - 10.00MHz SW4: 11.60MHz - 12.20MHz SW5: 13.55MHz - 14.15MHz SW6: 15.10MHz - 15.90MHz SW7: 17.20MHz - 18.00MHz SW8: 21.30MHz - 21.95MHz Noise Limited Sensitivity: FM band 10dB Built-in speaker: 50mm diameter and 8 Ohm impedance Power: AA X 2 Dimensions :4 x 3 x inches Weight: Package includes: Degen DE321 Radio Lanyard: 1 Manual: 1