This item boasts strong compatibility, with its Bluetooth 5.0 solution providing efficient and stable wireless transmission that is compatible with both Android and IOS devices. It's perfect for long bike rides, binge-watching TV shows, streaming movies, or even listening to audiobooks while you work around the house - all wirelessly and uninterrupted. In addition, it supports TF cards and USB disks. The Baolira vintage Bluetooth speaker has been designed with customized dual drivers that produce huge stereo sound, enveloping listeners in a lively and rich musical experience. Thanks to its Digital Signal Processor with dynamic range control, the speaker ensures distortion-free high volumes and rich bass at lower levels. With a long playtime of 4-5 hours on a single charge and an impressive standby time of over 72 hours, the mini Bluetooth speaker features a built-in rechargeable 400mAh lithium battery. And even if you're not near an electrical outlet, you can still charge your device with a portable battery. With its