About product and suppliers:
            42 cool adjustable headset products are offered for sale by suppliers on Alibaba.com, of which earphone & headphone accounts for 95%. 

A wide variety of cool adjustable headset options are available to you, such as headband, bone-conduction, and neckband. You can also choose from mobile phone, computer, and gaming cool adjustable headset, as well as from usb, 3.5mm cool adjustable headset, and whether cool adjustable headset is wired, or wireless. 

There are 42 suppliers who sells cool adjustable headset on Alibaba.com, mainly located in Asia. The top countries of supplier is China, from which the percentage of cool adjustable headset supply is 100% respectively.