1. Modern design for CD player: This CD player is compatible with formats such as CD/MP3/CDR/CDRW/WMA. Equipped with 5 EQ modes, it delivers quality sound for a smooth audio experience at home, in the kitchen, bedroom, or outdoors. Whether used for entertainment or learning, it's an tool. It also supports song programming in CD and USB modes. 2. Boombox CD player with Bluetooth: This CD player offers three ways to play music. It features Bluetooth 5.1 and pairs with Bluetooth devices. You can also play music or audiobooks via AUX cable or USB drive. 3. Cassette player FM radio: Beyond standard CD playback, this boombox includes cassette and radio functions. The builtin cassette deck supports recording. Switch to FM mode to enjoy talk shows, NFL, NPR, or other broadcasts—extend the antenna for better reception. 4. Dual power options: Plug the AC cable into an outlet for indoor use, or insert 6*Csize batteries (not included) for outdoor or emergency power. The CD boombox also features a carry handle and headphone jack, making it ideal for onthego use or private listening.