Information technology has penetrated into all areas of our lives. With the progress of technology, the iteration rate of laptops is getting faster and faster. Previous laptops mainly used E-SATA, FireWire, VGA, DisplayPort, SD card slot, USB A, 3.5mm headphone jack, HDMI or RJ45 ports.But manufacturers began stripping connectors from laptops to make them thinner and lighter. Most new laptops now have a USBC port (Thunderbolt or full-featured USBC) and an audio jack. The laptop is thin, but the missing ports are useless. This is where the USB C Hubs comes in.
So these are all important ports on the hub, with the exception of the 3.5mm audio jack. Also, while aesthetics are not important, choosing a nice hub will make you happier. There are rectangular, square, and circular centers on the market to meet your desk setup needs. Usually, the rectangular type is best for your desk because the cables can be well organized if all the ports are on one side of the center.
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In the hardware configuration, the Smartisan version of the FIIL headset is equipped with a 40mm titanium-plated composite diaphragm NdFeB moving coil unit, 32 ohm impedance, ANC active noise reduction, support for iOS, Android dual platform, a "sense" and "sound quality" fusion The custom effect, presumably "hammer powder" should be very motivated to have it. 
I mentioned in the FIIL evaluation that the machine is not scientifically designed to create low frequency, the volume and flexibility are moderate, and more space can be reserved for the intermediate frequency and high frequency. The dynamic range of FIIL is good, and listening to classical can feel knotted. Like, the big compilation can also cope. The high frequency is gentle, full and cold. Before listening to the warmth of some old songs, it is not bad, there may be another charm. In the violin, which has rich high frequency overtones. The instrument can clearly feel freely retracted. It is still qualified at the price of 1,000 yuan. 
Type C Usb Hub can support USB, PD, DisplayPort, Thunderbolt, and other protocols. Using USB HUBS, you can extend multiple common connectors directly to your laptop. Mosses are compact, so you can take them anywhere. All peripheral devices are centrally connected to the hub, which reduces the hassle of plugging in and out of the laptop port and makes your desktop cleaner. Let's take a closer look at its capabilities so you can determine how many ports you need.
At the FIIL headset conference, I also saw Luo Yonghao as a guest, so this "marriage" came naturally. The Smartisan version of the FIIL headset was jointly designed by Hammer Technology and FIIL headphones, continuing the FIIL headset. Minimalist, focused, pure, rebellious design style, for the first time with a black appearance unified with T2 tone, for users who are used to colorful lighting FIIL, Smartisan version of FIIL headphones really like, at least I "No longer young" users are very suitable. In the logo presentation, the logo of the hammer is located on both sides of the earmuffs, and the logo of FIIL appears in the head beam position of the earphone, which not only reflects the identity of the customized machine but also does not exaggerate. In pursuit of the sound quality of FIIL headphones, Smartisan version FIIL The earphones also choose the same acoustic engineering technology and materials as FIIL. We have reason to believe in the consistency of sound quality. Smartisan version of FIIL headphones is not used for Android phones because of the adaptation of hammer T2. It is also included with the iOS cable. It can be easily matched with different system phones to achieve volume control and music playback control. The remote control position is relatively easy, right hand Can be more convenient and convenient to touch, the button feels acceptable, blind operation is no problem, the paragraph feels obvious, press the feel is relatively crisp. But after all, the white logo paper is a bit garish, if you print directly on the wire may be better. The earmuffs are very soft, comfortable to wear, soft and fit. If you wear glasses like this, you will not feel uncomfortable wearing them for a long time. The earmuffs are made of the most comfortable protein silk cotton. The effect of sweat absorption and ventilation is more comfortable than leather. There is a thicker and softer sponge support on the head beam. Although the weight of the whole machine is too large, it does not feel obvious pressure on the head. The head beam and the earphone joint support folding storage, but it does not support 360 degree rotation. There is an obvious when storing. The sense of paragraph, in the details is pretty good, you can see that whether it is the screw or the location of the gap contact of the parts, it is handled very well, no obvious flaws. At that time, the biggest visual effect of the FIIL earphones was that the breathing light that would shine, which obviously has a stronger appeal than the sound quality for young people who like to express their individuality. However, it varies from person to person, and some people like it. Low-key and restrained, so the outer earmuffs of the Smartisan version of the FIIL headphones are not illuminated. In terms of sound quality, the Smartisan T2 is equipped with a left and right channel independent op amp chip OPA1612, and digital filtering processing for the headphone sound quality, so that the phone has a sound quality close to Hi-Fi. Overall, compared to the T1 is very obvious Enhance. With the Smartisan version of the FIIL headset, you can turn on the Hi-Fi option in the phone settings. In actual situations, FIIL is easy to push, the medium frequency is bright and reductive, the low frequency is clean and the dive is in place, thanks to the titanium composite coating 40mm. Unit, listening to the feeling of excellent transition, no sound, suitable for users with high reduction. In terms of noise reduction, due to the built-in lithium battery, the weight will increase a lot. I have worn FIIL on the plane to feel the noise reduction effect. Of course, domestic flights are not allowed to open the phone, I use The iPad is used as a sound source. After turning on the noise reduction, it can obviously feel that the single-frequency noise from the aircraft engine is much weakened, and the effect is very obvious. This feeling can be felt in the subway. However, turning on noise reduction will inevitably cause loss of sound. If you are in a quiet room or library, you can enjoy the sound quality of Hi-Fi, because the sound insulation effect of FIIL is quite good, don't worry about the leakage problem affecting others. Smartisan version of FIIL headphones out of the road of differentiated competition, through the customized cooperation mode with mobile phone manufacturers to meet market demand, can be said to be a very good way. At the same time, the appearance of the logo personalized customization is also in line with consumer personalization The demand, good sound quality and Wang Feng's appeal and the love of hammer fans, I believe this headset will have a good sales. In addition, switching between the Android and Apple devices to switch the headphone cable is a cumbersome thing, if Designing for adaptive switching should be more convenient.