The All New Dyanora Flash 10 w bluetooth speaker comes with the passive bass radiator to deliver powerful sound with deep bass and ultra clear vocals. Packing a battery of 3600 mAh, it can withstand for 7 hours straight on a single charge and lets you play your favorite party tracks without a break. All new TWS feature is there to double the impact of your party tracks by letting you sync two Dyanora thunder speakers. The speaker comes with the warm white light and color changing modes with colors like red, green, yellow, blue to create the perfect vibe for your next house paty. The premium rugged design and solid build quality with IPX5 water resistant technology, lets you carry it anywhere and have fun with your fiends and family.