Multifunctional CD Player: The portable CD player supports 7 playback modes: CD playback, Bluetooth, FM radio, USB, AUX, AB repeat, and optical mode. An investment that can be used in various ways. It comes with a remote control with a 4.5-meter range that can easily switch music and modes. Start enjoying music on the couch now. HiFi Speaker CD Player: The desktop CD player features an innovative sound cavity design and an internal magnetic speaker unit, delivering 70% more sound detail than ordinary speakers, with bass enhanced by 60% via an aerodynamic diaphragm. This makes human voices much clearer and background sounds more distinct. Equipped with 3 anti-shake soft rubber bands and 4 non-slip pads to effectively prevent shaking. Enjoy theater-quality sound. Rechargeable CD Player: Compact CD player with a built-in USB-C fast rechargeable battery, it can play for 4.5 hours. Its compact design makes it easy to carry, allowing you to enjoy fantastic music while walking or camping. No more cables. Enjoy a quality life and elegant music. Classic Design CD Player: The retro CD player boasts a classic retro square design. You can elegantly adjust the volume with a knob. The exclusive transparent CD dust cover effectively protects the optical drive. Easily connect to external speakers and decoders via the CD player's 3.5mm audio jack, USB, and optical interfaces. Relive classics, enjoy the present. Portable CD Player: Easily connect to your car via AUX cable, or to a decoder via an optical cable for lossless audio quality music enjoyment. Works anywhere: office, classroom, hotel, even in the car. It would make a perfect gift for your child, parents, or friends. Charging Voltage: 5V-2A Operating Temperature: -10-45℃ Host Rated Power: 6W Speaker: 4ohm-3W Host Standby Time: 15 minutes Charging Interface: TYPE-C Battery Capacity: 3.7V-2600mAh/18650 Li-ion 9.62Wh Charging Time: About 3 hours Working Time: About 4-6 hours FM Frequency: 87.5KHz-108.0KHz BT 5.1 (supports receiving only) Compatible Format: CD Mode, USB Mode, Bluetooth Mode, FM Mode: Interfaces USB, 3.5MM, Optical Fiber Port, USB-C Charging Port Body Button: Volume +/-, Play/Pause, Power, AB Repeat, Previous, Next, Mode Optical Fiber Mode, AB Repeat Mode, AUX Mode Net Weight: 610g Color: Black & White Material: Plastic Size: 185x145x54.7mm Package Contents: 1 * CD Player 1 * Remote Control 1 * USB Cable 1 * English User Manual Only the above package content is included; other products are not. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowed measurement error is +/- 1-3cm.