Multi-Features of this Portable CD Player: 1. CD Playback: Support CD/MP3/CD-R/CD-RW CD playback format, dual speakers give us stereo surround sound quality, CD playback full of layers. 2. FM transmitter: FM transmitter function can transmit the music in the CD to the car stereo or radio through radio waves, and you can hear your favorite CD in the car. 3. A-B Repeat: Ideal for children and learners, this function can repeat the clip you need. 4. Anti-skip: Built-in anti-skip protection provides a stable audio experience while on the move, perfect for use in the car. 5. USB playback: Store your favorite songs on a USB flash drive, then insert it into the cd player and adjust it to USB mode and you're ready to play. 6. Sleep Function: Adjustable 10-90 minutes auto shut-off, you can fall asleep with the beautiful melody. 7. Bluetooth transmitter and receiver: Bluetooth transmitter can transmit CDs to other Bluetooth devices (e.g. Bluetooth speaker) for playback, Bluetooth receiver can play audio from other Bluetooth devices (e.g. cell phone). to Connect for Listening to Music 1. Transmit audio to the car radio via FM, which is stable and very easy to operate: a. Turn on the FM transmitter function of the CD and set the channel. b. Turn on the car radio and select the channel displayed on the screen of the CD player, then you can listen to the FM channel transmitted by the CD. 2. Bluetooth Connection: a. the Bluetooth transmit button when the device is playing CD. b.The device sends Bluetooth signal, turn on the Bluetooth headset/Bluetooth speaker, and you can listen to the CD music through the wireless headset/Bluetooth speaker after completing the connection. 3. AUX playing: If your car has an AUX socket, you can use the 3.5 mm AUX cable that came with your CD player for audio transfer: a. Plug the AUX cable into the CD player and car AUX socket respectively while the CD is playing; b. CD music be transferred to the car for playback via the AUX cable. Note: This portable CD player does not have FM radio function. HIFI Stereo Sound The CD player has two built-in 3W speakers, the sound quality is clear and dynamic, giving you the ultimate music experience. This CD player comes with a carrying bag to carry the product with you to listen to music outdoors. Dual Output 3.5mm Jack, The dual audio output holes can be connected to either headphones or an AUX cable. Useful for Learning, A-B Repeat, Fast Forward and Fast Reverse easy to find the part of the audio you want to listen to and help us learn the audio content. Sleep Timer, This portable cd player can be set for 10-90 minutes of auto-off time. Small and Compact Size, The small and compact size of 5.75 x 5.75 x 1.32in conveniently allows us to take it outdoors and fits most backpacks. Backlight Design, The backlight LCD design makes it easy to see the words on the screen even in a dark environment. Color: Black Material: plastic Package Contents: 1 * CD player 1 * USB cable 1 * Headset 1 * Audio cable 1 * English 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.