[Multi-functional CD players] CD player with speaker supports CD, CD-R, CD-RW, CD-MP3, WMA audio formats to play CD discs, and it can also be played via Bluetooth, USB stick, and AUX cable. With A-B repeat, memory and PROG play function, it's a great choice for music lovers, language learners, child education, and prenatal education, and the best gift for friends, family, and students [Portable CD Player with Internal Battery] CD player portable is built-in 1500mAh rechargeable battery for 4-6 hours playing time. No need to use AA batteries or plug into the power while using. A full charge takes about 3 to 4 hours with included USB cable via a DC 5V / 2A adapter. Portable design, convenient to carry it anywhere you want to enjoying music [Bluetooth Mode] this CD player is built-in high-performance Bluetooth chip, with 33-foot Bluetooth connectivity area, you are enable to connect with your phone, tablet, MP3 player, but not speakers or earphones. NOTE: If you want to connect your car audio, please make your car has AUX port, it can only be connected with car audio via AUX cable, but NOT Bluetooth [TWO Ways to Enjoy Music]CD player Portable is built-in dual stereo speakers and 3.5mm headphone jacks. As a wireless CD player, you can share your music with friends via internal speakers or Bluetooth speakers. As a wired CD player, you can enjoy music via earphones or connect it to home theater, music center via included audio cable, enjoy a of music . size: 8.27 x 6.42 x 2.2 inches Material: Plastic colour: black Package Contents: 1 x CD Player 1 x Headphone 1 x USB Cable 1 x Audio Cable 1 x English User Manual 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.