Bumblebee Wireless Bluetooth Speaker Audio SubwooferBumblebee bluetooth speaker, classic design bass multi functional, wireless bluetooth, support TF card, double membrane resonance, dual sound field, bottom heavy bass + dual independent diaphragm + stereo chip, dual speaker + dual diaphragm, realistic acoustic experience full and clear. Small body, one hand can hold, small and delicate body, more convenient to carry. Battery life, let you listen enough at one time, built in 1200mAh large capacity