About products and suppliers
16643 sales aids products are offered for sale by suppliers on Alibaba.com, of which ear & hearing products accounts for 10%, earbud & in-ear headphones accounts for 3%, and gaming in-ear headphones accounts for 2%.
A wide variety of sales aids options are available to you, such as oem, custom.You can also choose from white, beige and brown sales aids,as well as from health care sales aids and whether sales aids is plastic, nylon, or aluminum.