About products and suppliers
38053 audio optical in products are offered for sale by suppliers on Alibaba.com, of which other audio & video accessories accounts for 3%, audio splitter & converters accounts for 1%, and video splitters & converters accounts for 1%.
A wide variety of audio optical in options are available to you, such as stereo, play and bt 5.0.You can also choose from black, blue and white audio optical in,as well as from house audio optical in and whether audio optical in is metal, plastic, or aluminum alloy.