Suitable for Speaker / Handle / keyboard / Mouse / Earphone / Mobile Phone /Printer and so on.

Note2:

Please confirm your computer system before use.

Win 7, Win 8, Win 8.1 need to install drivers.If your computer system is Win10, Win10+, you do not need to install the driver.

It is driver-free for Win10 and above system.

For systems below Win 10, please download the driver (Link:https://ww.dropbox.com/s/fe6oy6n3aos1rdq/n.rar?dl=0)

* No support Apple system

* No support to use in the car

* It cannot be used directly on the TV

* If the computer has Bluetooth, you must turn off the computer's Bluetooth before using the product

*.Our product has been upgraded, no need to use CD to install the driver,the product will not come with a CD