Promotional Usb Radio

1476 promotional usb radio products are offered for sale by suppliers on Alibaba.com, of which speakers accounts for 52%, portable radio accounts for 4%, and portable speakers accounts for 1%. A wide variety of promotional usb radio options are available to you, such as yes, no.You can also choose from built-in speaker, am fm radio and stereo promotional usb radio,as well as from black, red, and blue promotional usb radio,and whether promotional usb radio is abs, or plastic.