Feature: Design: CD/USB/BT/3.5mm audio input and output. Compatible: USB compatible with MP3, WMA, APE, FLAC, WAV; CD compatible with CD, MP3, CDDA, WMA, CDG. Multifunctional CD Player: It can be used as a Portable CD Player, Bluetooth-compatible HIFI Speaker, Music Player. Application: It can be place in the living room, dining room, bedroom, gym or wherever you prefer. Color: There are multiple colors to choose from, yellow, green, blue, pink. Satisfy your needs. Specification: Origin: CN(Origin) Certification: CE Type: Portable Speaker: Yes Name: Multifunction CD Player Color: yellow, green, blue, pink (optional) Support: CD/USB/BT 2.0 channel Bluetooth-compatible: 5.0 Speaker: 40 round glass fiber inner magnetic speaker 43W Noise level: 25dB Frequency response range: 100HZ-15KHZ Rated input: 5V2A Power interface: Type-C Battery: built-in 2400MA lithium battery Product size: 17*13.5*8cm Net weight: 555g Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement.