About product and suppliers:
            1,186 bluetooth led signs products are offered for sale by suppliers on Alibaba.com, of which digital signage and displays accounts for 18%, electronic signs accounts for 3%, and led illuminated sign accounts for 1%. 

A wide variety of bluetooth led signs options are available to you, 

There are 387 suppliers who sells bluetooth led signs on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Taiwan, China, from which the percentage of bluetooth led signs supply is 99%, 1% respectively.