【Bluetooth 5.3 Compatible | Cordless Freedom for Music】Enjoy music while doing kitchen chores or commuting with wireless earphones, without holding the main unit. No more tangled cords on crowded trains, and you can freely choose from Bluetooth devices (speakers/headphones) within a transmission range of up to 10m. It's the perfect choice for "listening while working" as you can easily play your favorite CDs in a modern style. 【Car-Compatible CD Player | Car Concerts via AUX/FM】Connect instantly to your car's AUX terminal with the included cable. If your car doesn't have an AUX terminal, you can connect via the FM transmitter function (frequency points: 87.5MHZ; 88.1MHZ; 89.1MHZ; 90.5MHZ; 95.5MHZ;). Listening to your favorite CDs can relieve boredom in traffic jams, making your commute or driving time more enjoyable. 【Portable CD Player | Share Music with Speakers】Built-in high-quality speakers allow for direct audio playback from the unit. It achieves three-dimensional surround sound without connecting earphones or external speakers, effectively reducing the discomfort of wearing earphones for long periods. Perfect for language learning, picnics in the park, relaxing at home, and more. 【Rechargeable Battery | Large Display】This CD player has a built-in 1800mAh rechargeable battery, allowing for over 10 hours of continuous playback on a full charge. It also features a 4.06cm backlit LCD display. With bright, large text display and an intuitive operating interface, users of all ages can enjoy music anytime, anywhere, without interruption. 【Language Learning Support | A-B Repeat for Efficiency】For language learning using CD materials, you can set A-B section loop playback. Simply press the A-B repeat button at the beginning and end of the section you want to repeat. This feature allows you to repeatedly play the specified section. Portable CD Player Bluetooth 5.3 Compatible 1800mAh Battery USB Rechargeable LCD Dot Screen AB Repeat Compact CD Player Language Learning Car Playback Function Memory Function Music Playback/Language Learning/Prenatal Education