Tronsmart Bang Mini Portable Bluetooth Speaker with 50W Wireless Stereo Sound, IPX6 Waterproof Loud Speaker for Home/Outdoor/Party, Bluetooth 5.3, Beat-Driven Light Show, Support NFC, Micro SD, AUX

【Powerful Bass & Crystal Clear Treble】Besides professional speaker design, Tronsmart Bang Mini features 2 independent speaker cavities, in which the front cavity (2 mid-tweeters and 1 passive radiator) offers crystal clear treble in superior clarity while the rear cavity (2 woofers) presents punchy bass. The 50W high-definition speaker provides higher volume than others, making it suitable for indoor and outdoor gatherings in a variety of scenarios.
【Colorful LED Lights Portable Speaker】2 customizable LED Modes: circling & breathing (The breathing light is only available in standby mode) allow you to tailor your atmosphere and dive into music. Fill your event spaces with party fun such as a house, yard, garden, and swimming pool.
【Large Capacity Battery + Power Bank Function】Built-in 8000mAh (7.4V 4000mAh) large-capacity battery, this portable speaker guarantees 15 hours of playtime on a single charge. It could be juiced up within 4 hours. Functioning as a power bank, it could give you