Power Supply: DC: 5V-0.5A (USB-TypeC cable not included), 2 AAA batteries (not included) Output Power: Speaker: 2W, Headphones: 5mW Frequency Range: Frequency Modulation (FM) 76-108MHz; Medium Wave (MW) ) 530-1600kHz Noise limit sensitivity: Frequency modulation (FM): S=30dB 3uV; Medium wave (MW): S=26dB 1mV/m Selectivity: Frequency modulation (FM) 60dB Medium wave (MW) 60dB Antenna: FM: Rod antenna MW: Built-in magnetic rod antenna Tape speed: 4.75CM/s Speaker: 2.2 inches, 8 ohm Gauss magnetic speaker Audio sound: 100 - 10000HZ Weight: about 203 grams Color: black Material: plastic Size: about 124.3x92.2x40.4 mm Packaging contents: 1 * Portable tape radio 1 * Headphones Only the above packaging contents, other products are not included. NOTE: Light reflections and different monitors may cause the color of the item in the picture to differ slightly from the actual item. The measurement allowance is +/-1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store