Multi-function Cd Playercan Be Used As Portable Cd Player, Bluetooth Hi-fi Speaker, Mini Home Speaker Music Player, 3.5mm Audio Player, Tf Card Music Playback. Widely Compatible With Cd, Cd-r, Cd-rw, Mp3, Wma, Flac,wav, Hdcd. Bluetooth Music Playerapplying Bluetooth 5.3 Technology, With Stable Bluetooth Connection, Long Mission Distance And Lower Power Consumption, It Can Easily Become A Bluetooth Speaker, While Its Built-in Bluetooth Receiver Can Be Connected With Bluetooth-enabled Devices (e.g., Mobile Phones/tablets/mp3/mp4). One Button Controlthis Desktop Cd Player Is Equipped With A Remote Control That Allows You To Easily Control The Playback Functions. Adjustments Can Be Made With The Remote Control Within A Range Of 5 Meters, So You Can Enjoy Your Music Freely. (notice: Remote Control Does Not Included Batteries) Wired Speakerconnect The Cd Player To Other External Wired Devices Such As Mobile, Tablet Or Laptop Via 3.5mm Audio Cable(male-to-male), It Will Work As A Wired Speaker; Usin