Easy to charge, built-in removable battery, large capacity of 2600MAH, can be at any time, without additional charger charging, battery into the CD player plug in USB power automatically charging Remote control:Yes Interface type:3.5mm jack Speaker:Yes Type: portable Colour:Gray Material:ABS Package Contents: 1 * CD player 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. 1. Multi-function: portable CD player, Bluetooth stereo speaker, support CD DVD VCD MP3 player AUX input/output and U disk music player. 2. A wireless Bluetooth CD player that can be used as a Bluetooth speaker via a Bluetooth connection and is compatible with almost all Bit-enabled audio devices such as smartphones and tablets. 3. Support format CD, CD R, CD MP3, CD MP4, HDCD SVCD, DVD, VCD HDVD all kinds of CD carefree. When playing a DVD, you can connect the TV through a cable to meet your visual and auditory needs 4. U disk playback, support MP3 format access to play, anytime anywhere to listen to your favorite songs 5. With remote control, easy to operate CD player.