Usage Tips:[Bluetooth Transmitter and Receiver CD Player] Apply Bluetooth 5.0 technology on this portable wall CD player, which features wider signal range, faster connection and transmission speed. Built-in dual Hi-Fi Bluetooth speakers, which can be connected with Bluetooth-enabled devices such as mobile phone or tablet. It will work as a wired speaker. NOTICE: It's a Bluetooth transmitter and receiver [With Dual Stereo Loudspeakers] Built-in dual stereo speakers, small and handy music CD player with classic black color, smooth appearance with perfect LCD display, adopts professional intelligent digital noise reduction chip ensuring high-qualified audio experience Perfect gift for music enthusiasts, language learners, expectant mothers and children [1500mAh Rechargeable Battery] Don't need to use AA batteries or always plug the charger into the CD player any more. The CD player can be charged via DC 5V or 1A adapter, power bank, or computer with micro-USB2.0 Standard with the included type-C charging cable,full charge at about 4 hours with GREEN indicator. Portable and convenient for you to carry it anywhere you want to enjoying music [Upgraded CD Player] Portable CD player is built-in transmitter and receiver and rechargeable battery and Dual Stereo Loudspeakers. There are various modern features. ASP:anti-shock protection to prevent interruption of CD playback in case of vibration Sound Effect:BBS, JAZZ, ROCK, CLASSIC 5 Repeat Functions:A-B Repeat, Repeat 1, Repeat All, Shuffle Play and Play first 10s of file DIR:All the files can be played back repeatedly for MP3 Programmed play function Colour:Black Material:Plastic Package Contents: 1 x Portable CD Player 1 x AUX Cable 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. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.