Specification: FM Frequency Rang: 64-108MHZ SW1 3.2-5.945MHZ SW2 5.95-9.495MHZ SW3 9.5-11.645MHZ SW4 11.65-15.095MHZ SW5 15.1-17.495MHZ SW6 17.5-21.445MHZ SW7 21.45-21.9MHZ Specification: Type: Type 1 (MW tuning step is 10 KHz), Type 2 (MW tuning step is 9 KHz) (Optional) Type 1: Suitable for the following countries:North and South America:Fit for Brazil, Canada, Chile, Columbia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Honduras, Mexico, Panama, United States, Venezuela Asian: South Korea, Philippines, Taiwan, Southeast Asia: New Zealand Type 2: Suitable for other countries except the above countries.Number of storage stations: 60 (shortwave, medium wave, FM can store 20 radio stations). Single Signal Selectivity: better than 10dB Inside the Speaker: Diameter 57MM, 8 euro, 0.5 watts External Headphones: Diameter 3.5mm / 32 x 2 Battery: 2 x AA battery(NOT included) External Power Supply: External 3V-5V DC power supply Low Operating Voltage: 2V Stereo Resolution: 32dB Distortion: 0.1% Working Temperature: -15 - 80 () Output Power: 220mW Dimensions: 125 x 77.25 x 21 (mm) Package Weight: 190g Quantity: 1pc Package included: 1 x Full Frequency Receiver Radio 1 x Earphone 1 x User Manual Note: The MW turning step is 10 KHz only used in United States, Canada, Mexico, Greenland and other North American countries, other areas is 9 KHz . About this item [Full Frequency Receiver]: Supports FM/AM/SW three frequency bands, allowing you to listen to your favorite radio programs anytime. [Multi-functional Design]: Equipped with a clock and alarm function, helping you keep track of time. [Portable Design]: Supports MICRO USB charging (charging cable not included), allowing you to use it anytime, anywhere. [Intelligent Memory Function]: Power-off memory function automatically saves the last used frequency, eliminating the need for frequent adjustments. [Easy Operation]: Features button automatic backlight function for convenient operation at night; shortwave default step value of 0.005MHz, MW default step value of 9KHz or 10KHz, and FM default step value of 0.05MHz. [Full Frequency Receiver]: Supports FM/AM/SW three frequency bands, allowing you to listen to your favorite radio programs anytime. [Multi-functional Design]: Equipped with a clock and alarm function, helping you keep track of time. [Portable Design]: Supports MICRO USB charging (charging cable not included), allowing you to use it anytime, anywhere. [Intelligent Memory Function]: Power-off memory function automatically saves the last used frequency, eliminating the need for frequent adjustments. [Easy Operation]: Features button automatic backlight function for convenient operation at night; shortwave default step value of 0.005MHz, MW default step value of 9KHz or 10KHz, and FM default step value of 0.05MHz.