Bluetooth Transmitter and Receiver CD Player. This portable CD player applies Bluetooth 5.0 technology for an extended signal range, faster connection, and transmission speed. It is equipped with dual Hi-Fi Bluetooth speakers and can connect to Bluetooth-enabled devices like mobile phones or tablets. It also functions as a wired speaker. Notice: This unit is a Bluetooth transmitter and receiver. Built-in dual stereo speakers provide a compact and handy music player with a classic black color and a smooth appearance. It features an LCD display and uses a professional intelligent digital noise reduction chip for an enhanced audio experience. Suitable for music enthusiasts, language learners, expectant mothers, and children. The 1500mAh rechargeable battery eliminates the need for AA batteries. The player can be charged via a DC 5V/1A adapter, power bank, or computer using the included Type-C charging cable. A full charge takes approximately 4 hours, indicated by a green light. Its portable design makes it convenient to carry. This upgraded portable CD player includes a built-in Bluetooth transmitter and receiver, a rechargeable battery, and dual stereo loudspeakers. It features ASP anti-shock protection to prevent playback interruption from vibration. Sound effects include JAZZ, ROCK, and CLASSIC. Repeat functions are A-B Repeat, Repeat 1, Repeat All, Shuffle Play, and Play first 10s of file. The DIR function allows all MP3 files to be played back repeatedly. It also has a programmed play function. Colour: Black Material: Plastic Package Contents: 1 x Portable CD Player 1 x AUX Cable Only the above package content is included; other products are not included.