Features: Equipped with a 2.4 inch color touch screen, it allows you to read data more smoothly and provides you with a better user experience. Built-in large capacity li-battery, do not worry about sudden power failure. Support type-c upgraded program, 3.5mm output, and 3.5mm antenna port, with maximum charge current of 1.5A; Radio frequency spectrum scan function; Back light brightness adjustment; Specifications: Housing Material:Metal Size: Approx.11x10.3x4.7cm/4.33x4.06x1.85in, excluding protruding part Built-in li-battery :3.7V/2000mA F: 64 functions 108MHz/RDS function W:153khz 500khz M:520khz 1710khz S:1730khz 30000khz SSB:1730khz 30000khz Package Includes: 1xAll-Band Radio note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.