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Which wireless Bluetooth keyboard supports multi-device connection?
Try A4Tech's double-flying Fstyler FBK30, which is a very popular multi-device Bluetooth dual-mode noise reduction keyboard. There are five colors to choose from, especially avocado and raspberry. It's so cute. This one is a raspberry color that I gave to my girlfriend. She likes it very much, and it works very well after measurement. Later, she added an elegant black to herself.

I saw the round keycap before I bought it. I feel that this keyboard mainly takes the fashion route, which is very suitable for young girls, but it is really sweet and salty to get the elegant black color scheme.

In addition to the color, the design of this keyboard can be said to be very in place. Avocado and raspberry keycap are spliced in two contrasting colors, which is very dynamic and can't help but praise it again. 86-key ultra-thin design, and also equipped with a multi-functional slot, mobile phone tablet can be inserted into the card slot, no need to carry extra brackets, it is very convenient to go out to coffee shops or libraries.

In addition, the connection, Feishidai Fstyler FBK30 keyboard supports 2.4GHz\ Bluetooth, dual-mode connection, and can connect three Bluetooth devices and 1 2.4GHz devices at the same time, and the key combination can be quickly switched? The connection between multiple platforms is also easy and seamless. Low-power BLE Bluetooth transmission with energy-saving technology.

It is also worth mentioning that the biggest reason why I bought FBK30 keyboard is mute and noise reduction. In my opinion, in quiet environments such as schools, libraries, offices, etc., silence is essential in order not to disturb others as much as possible, but there are not many keyboards that support silence. It happens that FBK30 is a new product with the patented technology of "silent noise reduction" newly created by Shuangfeiyan. Keyboard cover+keycap+silica gel is specially designed and fixed, and special materials such as high-elasticity and high-sensitivity silica gel and aviation lubricating oil are adopted, which can effectively eliminate the friction noise when the keyboard is pressed, and the mute decibel is as low as 17dB. You should know that the noise value of the traditional membrane keyboard is between 25 and 35 dB, while that of FBK30 is only about 17dB. In contrast, the noise is directly reduced by about 50%.

Yan value+practical, full, what is the reason for rejection?