Versatile Music Player: This retro CD player supports multiple playback modes. It can connect to your smartphone via Bluetooth 5.0 for wireless streaming and also plays MP3 files from a USB flash drive, offering flexible listening options for music enthusiasts. Conveniently Portable Design: The built‑in battery enables portable use without a constant power source. It can be charged via DC power or a power bank, delivering approximately 6–8 hours of continuous music playback on a single charge. Immersive Audio Experience: Equipped with upgraded dual speakers and ‑fidelity sound, it provides robust, clear audio. For larger rooms or more powerful output, you can connect external speakers or devices through the 3.5 mm auxiliary jack. fidelity CD Playback: The tray‑style loading mechanism allows easy disc insertion and reliable CD playback, preserving the original audio quality of your CDs. Use scenarios: Home listening: Place on a shelf or desk to enjoy CDs, Bluetooth streams, or USB MP3 files. Outdoor or travel: Take it on picnics, camping trips, or commutes with its built‑in battery or a power bank. Small gatherings: Pair with external speakers for enhanced sound at casual events.