This retro portable CD player seamlessly blends classic nostalgia with smart technology.It is not just a player for your cherished CD collection but a versatile music hub. Utilizing advanced Bluetooth 5.0 technology, you can wirelessly connect your smartphone, tablet, or laptop to stream music with stable connectivity and low power consumption. The USB port on the unit allows direct playback of digital music files like MP3 and WMA from USB flash drives or external hard drives, while the 3.5mm AUX audio input jack lets you connect any device with a headphone output.We place special emphasis on portability and battery life. The player features a built-in rechargeable lithium battery that can be quickly charged via a universal USB-C port, eliminating the hassle of finding a specific charger. On a full charge, it delivers hours of continuous playback, whether via Bluetooth or directly from CDs. The included car charger cable ensures you stay powered up during long trips, making it the perfect travel companion.In terms of sound quality, the tuned built-in stereo speakers reproduce musical details and layers with rich midrange and clear highs. Anti-skip technology guarantees smooth CD playback without interruption even with slight movement, allowing you to enjoy uninterrupted music on the go. The simple and intuitive control button layout makes it easy for users of all ages to operate.Whether placed on a nightstand as a bedroom speaker, used in the living room to share old records with family, connected to a car power source as an automotive CD player, or brought to parks and campsites for outdoor gatherings, this multi-functional player meets all your needs. Its retro and elegant design adds a touch of style to any space. It is more than just a player; it's a bridge connecting music, memories, and emotions.