[Modern Design for Portable CD Player] This CD player is compatible with formats: CD/MP3/CR-R/CD-RW/WMA. Equipped with 5 equalization modes, it produces good sound for you to enjoy a smooth and stereo audio experience at home, in the kitchen, in the bedroom or outdoors. Whether you use this CD player as an entertainment device or for learning, it will always be a good tool for you. It also supports programming songs in CD and USB mode. [CD Boombox Player with Bluetooth] This CD player can play music in 3 different ways. With Bluetooth version 5.1, it can play your Bluetooth devices in less than 2 seconds, you can also play your favorite songs or audiobooks by connecting the AUX cable and USB drive. The remote control allows you to control this CD boom box from up to 20 feet away without having to get close to it to use it. [Cassette Player+FM Radio] In addition to the traditional CD player, this boombox CD player also provides cassette and radio functions. The built-in cassette player with recording function is suitable for those who like to collect cassettes. In leisure time, switch to FM mode that you can listen to talk show, NFL, NPR, news on this boombox CD player. Pull out the antenna to improve reception. [Two Types of Power Supply] You can directly plug the AC cable into the wall to charge this CD player when you are indoors; if you go outside or encounter a power outage, just insert 6*C size batteries into this CD boombox, then you can continue to enjoy your happy time. This CD radio also has a carrying handle and a headphone jack, making it perfect for traveling or enjoying your personal music.