Multi-function and strong compatibility: with Bluetooth function, 5EQ switching (multiple sound mode cyclic switching), compatible with CD/MP3/CD-R/CD-RW discs, support V4 2 lossless Bluetooth transmission and FM function Support disc format: CD original disc, MP3 disc, CD-R, CD-RW;Support music format: CD-DA, MP3, WMACreative design: with low power consumption LCD display, touch screen model, more convenient, ultra-thin design, back to classic, built-in rechargeable lithium battery, charging time USB, 3-4 hours Packing: 1x manual, 1x power cord, 1x audio cable, 1x earphone The perfect gift: a gift for children, the elderly and friends Suitable for language learning, prenatal education/prenatal training, early education, FM radio, CD/USB/MP3 music player and home or cafe decoration Additional information:1 The normal FM frequency is 87 5HZ-108 0HZ, the car only has a radio, can not play discs, you can use our machine to adjust to the same frequency as the car, for example, the CD player is adjusted to 88 0, and the car is also adjusted to 88 0, you can use FM transmission to the car to play the music of the CD player, but the product with the radio function can be used 2 FM links try to find public channels that are not available, we have a certain coverage function, some cars may not be able to cover if the radio antenna is very strong