?Multi-function and Portable?Our bluetooth cd player has 6 playing modes, 5 sound effect, A-B repeat, playing speed +/- and double headphone jacks. Package included: 1x cd player, 1x usb charging cable, 1x AUX cable, 1x earphone and 1x user manual. ?Anti-Shock & Backlight Design?It has a anti-skip system, so it can play steadily as you move around or drive the car. The backlight screen and buttons can let you use it in the dark environment more convenient. ? Rechargeable CD Player?2000mAh large capacity battery bring you a better use experience. The cd player portable come with a DC to USB cable and you can charge it through USB port or power bank. ?CD Player with Speakers?This portable cd player built-in duel stereo speakers. You can player the music through its speakers, so you don't need to wear headphones all the time. You can use this cd player in 4 ways: Bluetooth, Speakers, Headphone, aux connect external speakers / cars.evice you want. If you want to use in car, please connect with AUX cable. (NOTE: The bluetooth is the transmitter, so it can not use to connect with the phone and car.). ?CD Player Bluetooth Visibility?Our cd player with bluetooth 5.1 and use dot matrix text, so it can shows the connectable devices. You can more easily connect with the device you want. If you want to use in car, please connect with AUX cable. (NOTE: The bluetooth is the transmitter, so it can not use to connect with the phone and car.).