Features Aluminum Alloy Shell: The receiver shell is made of excellent aluminum alloy, corrosion resistance and oxidation resistance, and can be used in various environments. Power Supply Method: This portable radio receiver is equipped with a rechargeable lithium battery, with 3500mAh large capacity, comes with a USB charging cable. DSP Receiving Chip: Adopting the latest DSP receiving chip, with strong resolution and sensitive signal, ensuring stable and reliable operation. 3.2 Inch LCD Screen: This radio receiver has 3.2 inch LCD display screen, providing clear and detailed information, allowing for precise frequency adjustment. Frequency Range: This radio receiver supports frequency FM (65‑108MHz) and SW MW LW (144‑27000KHz), with a wide range of applications. Specification: Item Type: Radio Receiver Material: Aluminum Alloy Battery: 1 x 3500mAh Rechargeable Lithium Battery (built in battery) Chip Type: DSP Chip Frequency: FM (65-108MHz), SW MW LW (144-27000KHz) Package List: 1 x Radio Receiver 1 x Antenna 1 x USB Cable Package List 1 x Radio Receiver 1 x Antenna 1 x USB Cable