Features: Features: Multiple band radio, press AM/FM or SW to select. High sensitivity and selectivity for excellent reception. Digital button for easy selection of FM radio stations. Direct operation for quick starts. Automatically searches and stores stations. Available stations can be automatically numbered and stored from low to high frequencies. Loud and high fidelities sound. It can also be used to connect headphones with a 3.5mm headphone port. The 1000mAh replaceable BC5L battery can also be charging via the included Mini USB charging cable; The large capacity battery provides long stand time 3 recording: Recording+Line Recording+Radio Recording. Specifications: Specifications: Model: HRD603 Frequency: FM: 87-108MHz AM: 522-1710KHz 9K, 520-1710KHz Shortwave: 4.75-21.85MHz Memory: Support small memory slot 32GB (not included) Auditory support: WMA Output power: 2W Power supply: 1000mAh BL5C battery Charging method: DC5V, small USB port Color: Black Product Size: about 12.0x8.0x2.2cm/4.72x3.15x0.86in Package Includes: 1Set K603 HRD603 Radio note: Due to problem of lighting effect, there might be certain tolerances in product, please understand. Please allow 0-1cm error due to manual measurement.