[1800mAh Rechargeable Battery]This portable CD player has a built-in 1800mAh Li-ion battery, no need to use AA batteries or always plug the charging cable into the cd player when playing music.It gets fully charged in about 4 hours with included USB charging cable and last more than 12 hours when playing music at medium volume. [Bluetooth V5.0 and FM Transmitter]The Rechargeable CD player portable provides a more rapid and stable Bluetooth and FM connections, it's can be easily paired with most of car stereo or wireless earphones or Bluetooth speakers. [Touch Buttons and Blacklight Display]HOTT CD Player is the newest design with sensitive touch buttons and backlight display . It's can help you view the information clearly in a dark environment. [HIFI Stereo Sound and Wide Compatibility]This Bluetooth portable walkman CD player can support most CD formats, such as CD, MP3, CD-RW, CD-R, and WMA. 5 Sound Effects: BBS, Pop, Jazz, Rock, Classic. It is a great car CD player for travel. When you drive the car outside with your family or friends, you can share music together on the road. It has an AUX connection with all other audible devices via 3.5mm audio input. [Anti-Skip and lightweight]HOTT C105 Portable CD player is lightweight and easy to be stored and carried when you are on travel. Enhanced anti-skip and anti-shock technology ensure that no skipping even when you are shaking it or driving on a bumpy road. You can use this portable compact CD player while driving, walking, running, sleeping, etc. Colour:Black Material:plastic Package Contents: 1 x Portable CD Player 1 x Headphone 1 x Usb Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.