["brand new and high quality\r\n\r\nFeatures:\r\nBoard size: 7.7 x 6.1cm\r\nOperating voltage: for DC 4.5V-5.5V\r\nfor DC power supply, inside positive outside negative, do not connect reverse\r\nFM range: 87MHZ-108MHZ\r\nFM step: Click once step 0.1MHZ, long press FM button can add and subtract continuously\r\nFunction: Digital display frequency function, power off memory function, power saving function\r\nWith power-off memory function\r\nIntroduce the power-saving function: After each power-on or press the FM for key, the digital tube displays the frequency for 5 seconds. After 5 seconds, the digital tube display will be automatically turned off. There are two reasons for this design. 1 is power saving, and 2 is the digital tube. Disturbing sound when displayed, turning off the digital tube monitor, the sound is more beautiful\r\nSpeaker: 2W 8ohm\r\nRadio Kits only, other accessories demo in the picture is not included!\r\n\r\nSpecification:\r\nMaterial: Plastic & Metal\r\nDimensions: app.80*60*20mm\r\nColor: As shown in the picture\r\nQuantity: 1 Set\r\nNet Weight:180g\r\n\r\nNote: \r\nNo retail package.\r\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\n\r\nPackage includes:\r\n1 x PCB board\r\n1 x 262 small antenna\r\n1 x 0.56 inch 3-digit common cathode digital tube\r\n3 x 100UF 50V electrolytic capacitor\r\n2 x 10UF 25V electrolytic Capacitors\r\n3 x 22P ceramic capacitors\r\n4 x 104 monolithic capacitors\r\n1 x 8*8 self-locking switch\r\n1 x 7MM high self-locking switch cap\r\n1 x DC005 socket\r\n1 x 4.7 ohm resistor\r\n11 x 10K resistor\r\n1 x 220K resistor\r\n5 x 9012 triode\r\n1 x 13.56M crystal\r\n1 x TEA5767 radio module\r\n2 x 6*6*20 button\r\n1 x 2*5*7 LED\r\n1 x 50K dial potentiometer\r\n1 x 8P IC socket\r\n1 x 40P IC socket\r\n2 x LM386 chip\r\n1 x STC89C52 (program burned)\r\n1 x Acrylic plate (set)\r\n25 x M3*8 screws\r\n25 x M3 nuts\r\n5 x 10MM Double Copper Post"]