【Rechargeable CD Player】With a built-in 1500mAh battery, there is 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 Playback endures about 6 hours. 【Portabel CD Player with two Speakers】The CD player has two built-in speakers, the sound quality is clear and dynamic, giving you the ultimate music experience.It is also an outdoor speaker, which could be taken and used where you go.The stereo surround sound quality of the dual speakers can make the sound present a stereo-like effect, with a sense of hierarchy and depth, bringing you the ultimate music enjoyment. 【A-B Repetition and Five speed Transmission】Our CD player with speakers allows for variable speed playback. The A-B repeat function of this CD player is very suitable for you to learn some new knowledge or language. 【Bluetooth transmitter】Can be connected to Bluetooth earphones or Bluetooth speakers to quietly enjoy one's time alone 【Car CD Player with Stereo Speakers】This small cd player is designed with built-in dual stereo speakers, so you don't need to wear headphones all the time when playing music, which will reduce your ear fatigue. It also can connect to the car's speak by AUX cable. (NOTE: only works with a 3.5mm AUX port , USB port is NOT supportable). 【Wide Compatibility】This compact CD player can support most CD formats such as CD, CD-R, CD-RW, MP3, and WMA. AUX connection with all other listenable devices such as external speakers and cars with 3.5mm AUX jack via AUX 3.5mm input. There is also a USB port. You can enjoy the same song with your family or friends whether at home a car/travel. This portable CD player comes with dual speaker stereo speakers, providing good sound quality and loud volume. Equipped with Bluetooth transmission function, it can be connected to Bluetooth earphones for easy use. Equipped with charging function, long battery life.