Commonly Used Accessories portable mini speaker with usb charger

Shenzhen bnx Electronics Technology Co., Ltd. was founded in 2010. We focus on designing, researching and developing, manufacturing and selling different kinds of professional high quality speakers, including: mini speaker, portable speaker, audio speaker, digital speaker, bluetooth speakers, high power amplifier, digital video player, digital display amplifier, square dancing machine and so on. These speakers are multifunctional, they can be FM radio, music player with ch...