Computer Peripherals Part 4: In the era of Shuangfei Yanfei, 17dB ultra-quiet dual-mode wireless Bluetooth keyboard FBK30 light evaluation

The keyboard is an indispensable computer peripheral. With people's needs for comfort, appearance and some specific practical functions, the keyboard is also diverse in terms of shape and shaft body. In this issue, I will share with you a helper For efficient office work in the workplace, Shuangfei Yanfei Times series portable short 86-key - FBK30. It not only supports dual-mode connection to 4 devices at the same time, but also has an ultra-quiet design as low as 17dB and 12 common multimedia combination keys, which greatly improves office efficiency and completely bid farewell to overtime.

Fashionable four-color decoration on the desktop Youth is about to burn, the round keycaps are evenly stressed and effectively prevent accidental touches

An important reason for me to choose this keyboard is its appearance and color matching. In the hot summer, the freshness of the fruit is sent. Xiaodai bought the raspberry color matching. It uses white and deep pink contrasting colors. The graininess on the surface of raspberry fruit is vivid and beautiful. Placing it on the desktop not only adds color to improve eyesight, but more importantly, the color is rich and the whole person is in a better mood. In addition, there are black currant, avocado, ivory white and elegant black for users to choose from. Compared with the design of a single color scheme, the color contrast treatment of the original fruit color is very fashionable and full of youthful vitality.

Another feature in terms of appearance is the cute round keycaps. Compared with the usual square shape, it is easy to create a relaxed and comfortable office environment. Compared with the square keycaps, the round keycaps suddenly feel inexplicable intimacy. Secondly, the distance between each keycap is also slightly larger than that of the square keycap. During the actual tapping experience, the force of the circular keycap is more uniform, and the large gap effectively prevents accidental touches. In the scene of office code words, the work efficiency is improved and the touch is more comfortable.

Dual-mode four-device interconnection and switching at the same time in an instant, low-power BLE Bluetooth signal stability and low power consumption

The connection with the device supports Bluetooth and 2.4GHZ dual-mode wireless connection. For 2.4GHZ connection, you can directly insert the 2.4G signal receiver in the storage compartment on the back of the keyboard into the USB port of the computer, and wait for the driver to be installed successfully before you can use it. It's done in seconds.

Another way is Bluetooth connection. Bluetooth connection can connect three devices at the same time. Short press "FN + number 7" to enter the Bluetooth device-connection mode. Press and hold the combination key again for 3 seconds to enter the pairing mode. Next, connect the device that needs to be connected. The terminal walks the cable Bluetooth signal "A4 FBK30" and clicks to pair, and there will be a corresponding indicator light to display the device status during the operation. Press "FN+8" and "FN+9" according to the above operation to open the connection of the other two devices. It can be connected to mobile phones, notebooks, tablets and desktops at the same time, which is very suitable for the usage scenario of checking information and working at the same time.

Not only can you connect four devices at the same time, but you can also seamlessly switch between the four devices. You only need to click the corresponding key combination, such as "FN+7" corresponding to the Bluetooth device and "FN+0" corresponding to the 2.4G device. ", there is also a corresponding mark on the corresponding number button on the keyboard. The multi-function device slot on the keyboard can be used to place devices such as tablets and mobile phones. Secondly, a keyboard can meet diversified office needs, and the desktop is no longer messy and orderly.

Since the FBK30 cancels the design of the built-in lithium battery, relying solely on the A4 alkaline battery for power supply has become the biggest problem. The effective solution is to ensure the stability of the connection and reduce the Bluetooth power consumption. It will not be too far, so BLE low-power Bluetooth transmission technology is preferred. BLE has a total of 40 communication channels, except for 3 broadcast channels, and the remaining 37 channels can support 2.4G signals to hop between them, so as to achieve ultra-low Stable connection experience under low power consumption, with the smart power saving mode, one A4 battery can last for about 24 months.

The patented technology light tone noise reduction is as low as 17dB, and the combination key is quick and direct, saving another 1m² on the desktop

One of the highlights of the product is light tone noise reduction. It has an exclusive patented technology "light tone noise reduction" based on the traditional membrane keyboard, re-improving the overall structure to optimize the percussion sound effect. The overall percussion sound is as low as 17dB. If you don't listen carefully, you can hardly hear the sound of this keyboard. On the basis of silencing the already well-done membrane keyboard, it is reduced by another 50%.

It adopts a new structure of keyboard cover + keycap + silicone. After the three structures are specially designed and reinforced, the noise and friction during the keycap depressing and popping process can be effectively eliminated. Combined with highly elastic and sensitive silicone with excellent resilience and aviation-grade lubricating oil, it can still be silky smooth after long-term use. Even under high-intensity and high-frequency usage such as playing games, the elite effect is still excellent.

The compactness of the overall volume of the keyboard and the lightweight and portable design are all derived from the design. Integrate the multimedia office buttons with low frequency of daily use and the number buttons on the keyboard. In the unlocked mode, click "FN + the corresponding multimedia button" to realize the convenience of one-key direct access, and then short press "FN +ESC” can also switch between locking and opening the multimedia mode. After unlocking, there is no need to combine keys, and the corresponding keys of the stand-alone machine can enter the corresponding operation. Highly integrated compact arrangement, perfectly compressed to 84 keys, is of great significance to the overall volume and weight of the keyboard and desktop storage.

Summarize:

After using Shuangfei Yanfei Times multi-device Bluetooth dual-mode noise-canceling keyboard for a period of time, the biggest feeling is that it is light and portable, silent and noise-cancelling, and the convenience of multi-device intelligent interconnection. In daily office work, it has almost achieved a 17dB mute design, so you don’t have to worry about disturbing colleagues around you; it supports dual-mode four-device interconnection, and with the multi-function device card slot on the keyboard, it can easily realize seamless switching between the keyboard and the device. Especially the scene of writing a manuscript while looking up information in life, it is a very good design.

In addition, it also supports multi-platform keyboard layouts, which are applicable to four platforms: Window, Android, Mac, and IOS. Higher adaptability. As a company specializing in game peripherals, the wide and round keycaps are matched with large key gaps, so you don’t have to worry about accidental touches even in crazy output scenes. The last is the addition of multiple function combination keys, the real welfare of the office crowd, not only has one-key direct access to convenient and efficient office work, but also greatly reduces the overall size of the keyboard, eliminating the inconvenience of storage and carrying. It is such a compact and portable wireless dual-mode noise-canceling keyboard with colorful colors and colors. It has both good looks and talent. I really can’t think of any reason not to like it!