Wide Usage: This portable personal CD Player can be used in the car, on the bus, subway, train, airplane, etc. Rechargeable: Built-in 2000 mAh rechargeable battery, up to 12 hour playing time; Don't need to worry about replacing AA batteries all the time. Portable & Compact: Weights only 1.0 lb. With a supplied carry bag to carry around with you to enjoy music, audiobooks, or using in the car or studying. Enhanced Anti-shock Function - Up to 100 seconds anti-skip protection for CDs and 180 seconds for MP3 CDs, higher-level anti-skip protection than most portable cd players in the market. With the last memory function, it will resume where you stopped, very convenient to use. CD Players that can be used in the car - Never worry about not being able to listen to your favorite CD in the car. With the Lukasa Bluetooth player, you can direct Play or use included AUX cable to connect to car audio systems. Enjoy CD on the way to and from work and during long drives. [Product Size] - 5.6x 5.6x 0.8 Inch [Disc Size] - Suitable for 8 cm and 12 cm in diameter [Formats Support] - CD-DA, MP3, WMA [Headphones] - 3.5mm [Aux Jack] - 3.5mm [Play Modes] - Play in order, Repeat a Track, Repeat ALL [Power Supply] - Rechargeable battery 2000mAh,3.7V [Support CD Types] - MP3 disc, CD, CD-R, CD-RW, CD WMA audio files USB Ports for easy charging - This portable CD player with Speaker is very suitable for traveling and carrying when going out.You can use the supplied USB cable to connect this personal CD player to a power adapter/car charger/power bank/computer to charge it easily. 3-4 hours to fully charge it. CD Player Great for All Occasions - Maintain full sound quality and become immersed in high-fidelity CD audio, it is the best choice for entertainment, leisure, travel, study, and sound therapy. Enjoy CD music anytim