The UBON SP-85 is a powerful 30 W party speaker designed for high-energy fun. It has a large 4,000 mAh battery for up to 20 hrs of continuous playback and quick, stable connectivity with Bluetooth 5.3. It has great multi-input options (USB/TF/FM), and lightweight portability thanks to its easy carrying belt. Proudly Made in India! https://ubonindia.com/collections/wireless-speakers/products/ubon-sp-85-30w-party-speaker