A 2.4-inch color touch screen allows you to read data more smoothly and to have a better experience. Thanks to built-in high-capacity lithium battery, there is no need to worry about sudden power failure affecting use Can upgrade via TYPE-C interface; 3.5mm stereo audio output; also support 3.5mm audio FM antenna interface, with a maximum charging current of 1.5A Support AM band wide bandwidth: 1 6 6k; support SSB bandwidth band: 0.5 4 4k, audio output power 1.5w; support band fast channel Features radio search and direct frequency entry on the number pad; also has a quick bar channel Small and portable: you can take it with you or share it with family and Si4732 FM LW (MW and SW) and SSB full band radio receiver is designed with a 2.4inch color touch screen. It is added with these functions: 1. scanning 2. Backlight adjustment 3. Backlight off 4. Battery voltage 5. Battery percentage Frequency: FM: 64 functions 108mhz/RDS functions LW: 153khz 500khz MW: 520khz 1710khz SW: 1730khz 30000khz SSB: 1730khz 30000khz Antenna Interface: BNC Built-in lithium battery: 3.7V/2000MA Type: Radio Receiver color:black Material:Aluminum alloy size:11.1 x 10.2 x 4.7cm Package Contents: 1 x Main Unit 1 x Telescopic Antenna 1 x Type-C Charging Data Cable 1 x Touch pen Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.