1. Let's go back in time - This retro speaker has a retro and elegant appearance. It adopts a square design, which combines modern technology with retro classic aesthetics, combining the latest digital audio technology with the retro atmosphere of the 1950s. With advanced Bluetooth 5.0 technology, this retro Bluetooth speaker can connect to your smart device in less than a second. 2. Develop your own fashion style - This specially designed retro Bluetooth speaker distinguishes you from ordinary music lovers with its unique retro appearance. This retro Bluetooth speaker has a nostalgic appearance, allowing you to feel the romance of the old days while listening to music. 3. Multi-functional Bluetooth speaker - The speaker with mirror alarm clock supports Bluetooth playback, inserting memory card playback, USB playback and AUX audio playback. This retro speaker is a unique choice for casual and formal occasions! You can use it anytime, anywhere. 4. Surprisingly large volume - This retro speaker is equipped with a 5-watt speaker to handle audio output. Surprisingly, the sound is richer and louder without any distortion. The compact retro Bluetooth speaker takes up only 1206569mm of space and comes with a 500mAh built-in rechargeable battery that provides up to 6 hours of play time.