Roll to 199, what black technology does Heijue AK992 three-mode keyboard and AJ199 dual-mode mouse have?

Keyboards and mice are indispensable production and entertainment tools in our daily work and life, whether it is office coding or game entertainment.

Recently, I bought a set of Heijue keyboard and mouse that was very popular in pre-sale, and was sold out twice in a row. The keyboard is Heijue AK992 three-mode gasket mechanical keyboard, and the mouse is AJ199, a wireless dual-mode lightweight mouse. It is said that It can be called a real "shit Wang Ping replaces the lightweight mouse". Players who have paid attention to the mouse market recently should know this one very well.

Next, let's experience how the AK992 three-mode keyboard and AJ199 dual-mode mouse perform.

unpack

On the packaging, Heijue’s consistent minimalist style is continued. The cover is still the product model and the eye-catching line drawing in the center. logo. To be able to become a partner with a professional team, the products of Heijue must have good strength. The back of the package is the introduction of the basic parameters of the product, which allows users to have a basic understanding of the product.

The main body of the AK992 keyboard includes two colors of white and green, which are fresh and bright, just like the sprouts of plants in spring, full of vitality, which is very in line with the theme of Ode to Spring. The accessories are also very complete, including charging cable, key puller/axis puller, 4 spare tea switches, 8 light yellow keycaps, and manuals. These accessories are enough for daily DIY use and maintenance.

The solid color design of the AJ199 mouse is very eye-catching, and the minimalist design style is very attractive. It is harmonious and eye-catching with the keyboard of AK992. The accessories are also very thoughtful. In addition to the TYPE-C paracord charging cable, there is also a set of hollowed-out perforated back shells that can be replaced. This is the first time I have encountered an extra set of back shells for a mouse.

Exterior

The Black Jue AK992 keyboard adopts the key layout of 99+1 volume knob, and the overall layout is very compact. There are three guide wire slot outlets on the back, so that even if it is a wired connection, no matter how the keyboard is placed, the wires will not make the desktop cluttered. There are also 5 rubber foot pads at the bottom, two-stage folding angle support, and rubber pads are also added to the contact surface, which is silent and non-slip. At the center of the back is the keyboard certification label, full of details.

There is a three-mode switching switch on the left side of the keyboard. The operation of sliding up and down is very convenient. You only need to slide gently to switch between the three connection modes of wireless 2.4G, wired, and Bluetooth. On the other side is the storage slot for the 2.4G receiver. The design is very ingenious. The switch and the receiver do not take up the space on the back at all. It is nice to not need to lift the keyboard to take it out during operation.

In terms of appearance, the Heijue AJ199 mouse adopts a symmetrical design, and the wired mode interface is also a type-c charging port. There are fewer buttons on both sides, and the operation is simple.

The left side is the conventional forward and backward keys, the key area is very friendly, the thumb can be touched directly without exerting force, and the waistline on both sides is not covered with rubber. The integrated body material avoids the embarrassment of peeling after long-term use.

The bottom is designed with two large pieces of PTFE Teflon foot pads, which reduce the friction at the bottom, and the resistance is very low and the movement is smooth. The central position is the core sensor light head and power switch.

The raised tail has a moderate radian, and the streamlined shape is visually biased toward the design of lying on the ground and grasping the dual-handle. What is more novel is the detachable design of the tail back panel. The hollowed-out and perforated back panel can effectively dissipate heat and cool down. It is a favorite for summer hands. Sweaty people are very friendly.

keyboard experience

In terms of Bluetooth, the AK992 keyboard adopts the Bluetooth 5.0 solution, with an effective connection range of about 10 meters. The technology is very mature, the connection is stable, and the anti-interference ability is also good. Compatible with win, mac, ios, and android systems, reaching the system-wide adaptation standard. Pair 3 Bluetooth devices through the FN+Q/W/E key combination, and can realize seamless switching to meet the input needs of different devices at the same time.

Heijue AK992 also adopts Gasket gasket structure with higher cost and more unique feel, with PC positioning board, soft support of silicone sleeve, and three layers of filling, including IXPE shaft pad + EVA sandwich cotton + EVA bottom cotton, the overall There is little noise when knocked and it feels comfortable.

The AK992 uses a custom-made basic shaft body. I chose the tea shaft, because the noise is very small, there is no cavity sound, and the percussion sound is soft, so as to avoid disturbing people and other people's work at night.

The full key is equipped with a hot-swappable shaft seat, which can be plugged and unplugged independently, and the three-legged and five-legged shaft can be replaced at will. Later, you can buy any shaft you like from the market for replacement.

The keycap is made of two-color injection molding process, with a slightly frosted feel, made of PBT material, strong oil resistance, wear resistance, and good hand feeling.

What impresses me the most is the design of the volume knob in the upper right corner. You only need to rotate it left and right to adjust the volume. Press it to mute/play. Although the function is relatively simple, it is very practical. When I listen to music or watch dramas If there is a phone call, just press it to mute or turn down the volume. The metal material used for the knob is comfortable to touch.

The AK992 keyboard I bought this time is a black matte version, which can be quickly switched through a combination of keys, and the brightness and speed can be adjusted to five levels, which is cool and interesting when used at night. It can also be programmed to change the color through the exclusive driver, and it is also playable. In terms of battery life, there is no need to worry, the built-in 4000mAh battery can get rid of charging anxiety.

The keyboard adopts the design of high and low keys, which is ergonomically designed, and the posture is comfortable and natural when used. Even if it is used for a long time, it does not feel any discomfort.

mouse experience

The overall size of the Heijue AJ199 is 118*61.6*38.6mm, and it adopts a lightweight design of about 60g, which is more friendly to users with small and medium hands.

The radian of the palm supports the weight and size of the mouse, which can realize dual grip and grasping. The force of the thumb and little finger is smaller, and it doesn’t take too much effort when the grip is quickly swung or lifted and shifted, and the control is more comfortable and stable. . For gamers who work for a long time or are online for a long time, there is no discomfort. The comfortable feel and excellent grip make this mouse the best choice at present.

The AJ199 gaming mouse uses the original PAW3395 flagship sensor, which can reach a maximum of 26000DPI, a tracking speed of 650ips, an acceleration of 50g, and a rate of return basically four levels of 125Hz, 250Hz, 500Hz, and 1000Hz. Thanks to the high DPI resolution and tracking speed, I can get a strong sense of scene substitution when playing shooting games, FPS and other large-scale online games or stand-alone games. The lines are very accurate and there is no frame skipping. The 3395 sensor is linear or accurate. Yes, the state of pressing the button is stable.

When switching the DPI mode of the mouse, different colors will be displayed, and the DPI resolution of the mouse can be known through the color. In addition to stable performance in commonly used gears, it also has accurate recognition performance in wireless mode.

The left and right micro switches of the mouse have a service life of up to 80 million times, and the life of the TTC encoder is about 2 million times, which greatly reduces the possibility of double-click problems, and it is not easy to be damaged after long-term clicks.

The fretting feel of the mouse is relatively crisp, the rebound is crisp and fast, and there is a clear bottoming feedback. Wireless and wired are basically synchronized without any delay. During use, the left and right keys feel the same, and there is no empty key stroke.

Heijue AJ199 is equipped with a 300mAh lithium battery, with a battery life of about 40 hours, which is quite good. It uses a Type-C interface, which is very convenient when plugging and unplugging the charging cable.

Summarize

Heijue AK992 three-mode mechanical keyboard and AJ199 gaming mouse are also fully functional, whether it is the comfort and sensitivity of use, as well as the service life and battery life of the product, they all perform well. The pricing is also very close to the people. AJ199, as the second-generation flat replacement mouse of the bullshit king, can be called the volume king in 3395. AK992 mechanical keyboard and AJ199 gaming mouse are invincible when used together. Friends who have new ideas recently, really recommend this set, it is worth starting.