This solar-powered speaker punches above its weight, delivering clear sound in a compact, easy-to-carry design. Built for long days and lively moments, it keeps the music rolling with help from solar charging and handles splashes and spills without stress. Simple to use, easy to brand and hard to leave behind, it’s a feel-good promo that brings the noise wherever it lands. • Frequency response: 80Hz–18KHz • Battery capacity: 1500mAh with up to 11 hours solar recharge • Up to 6 hours playback time at max volume • Input: 5V 1A • Speaker output power: 5W • IPX5 water resistant • Accessories: 30cm USB-A to Type-C charging cable • Packed in a box