Logitech Logitech G533 WIRELESS DTS 7.1 Surround Gaming Headset Microphone Features: "Sound" is on its way to enjoy "Wireless" DTS Headphone: X 7.1 surround sound, PRO-G drive unit High-performance 2.4GHz wireless technology, reliable connection within 15 meters Lightweight design and breathable washable earmuffs, comfortable to wear 15-hour battery life, collapsible microphone Opening. This is the time of the Spring Festival holiday and I wish you all a happy Spring Festival. This survey coincided with the Spring Festival holiday, when the notice was taken in the field, equipment is incomplete, hurry. However, the chances of being tested by Zhang Aunt are very rare. After many setbacks, they finally sign for the field. Subject to conditions and itinerary, time rush, lack or error in the test, hope forgive me. First, the process of unpacking The black main tone of the outer box undoubtedly indicates the black feeling of this product (, this Luo Luofei is not Li Luo Yong Hao). Color box black / blue with a small body, in addition to the color does not open the window, so ... or quickly open the box. After removing the plastic seal, the contents will be reflected one by one. In addition to the Logitech's black G533 DTS 7.1-channel wireless headset, there is only one mini-USB data and charging cable in the package, and a USB wireless transceiver with the same shape and size as the old U disk. In addition, find a few small pieces of paper (guarantee, warranty card, simple instructions, etc.). Second, appearance, texture The headset is designed for a full-size ear, the overall matte black, dirt, and exercise, looks quite satisfactory. The earphones are almost entirely of resin material, and only the head beam expanders use a small amount of metal and the overall weight is relatively light. By the way, the weight parameters, 350g with a built-in battery, are completely free of pressure. The earmuffs are large enough to wrap the entire ear without worrying about putting on long-term tenderness ears. On the headphone beam, there are earmuff hinges that have adjusted length and automatically adapted cheeks, both of which are flexible. The head beam is very wide, using a large, thick padded cushion that can effectively relieve head pressure. Both earmuffs and headrests are quite large and thick enough. Elasticity and fit are all good. The earphones created for the game do not use the leather or flannel used. Instead, they choose a sports synthetic mesh that is easier to handle and clean. Professional-level gamers do heavy physical exercise, which is totally different from listening to music quietly. This point is noted, Logitech in this line of old. See picture. The power switch, with a green indicator, gives power and battery charge status. Next to the power switch is the MIC mute button. Below there is a playback volume wheel, which has a slippery surface that enhances the texture. Feel smooth, lighter damping. Further down is the data/charging port, the specification is mini-USB. The headphones can be laid flat and placed quite casually. The LOGO is distributed over the overhead beams and the left and right earphone back shells. Does this famous LOGO look like a smiley face? Third, light test The main game's equipment can only be matched with the computer's USB, and my WIN 10 system can be directly driven to plug it in. Later, we updated the headphone firmware to the latest and downloaded to Logitech official application, configuration center. (Official description is support for Windows 7 or more.) After you are ready, you can begin my light test. First, use the Logitech official software to audition the spatial positioning effect. This test is 7 test points, see figure. The seven virtual soundtracks are located in the left, right, left front, left rear, right front, right back and front right directions of the listening sound. The volume of each channel can be adjusted independently. In the first test, the system's default equal mode is selected. Evaluation: The sense of direction is particularly clear, and the test points on the back side are also very clear. The roar of guns, or footsteps that ran lightly, were quite distinct. It feels like the sound is too close to the head and there is no sense of distance. This is estimated to be related to the headset's fully enclosed structure. The sound field is not very open and the scene is not grand enough. Referring to the fully enclosed structure, combined with the large, thick, large cushions mentioned above, its ability to prevent environmental noise is strong. Although there is no active noise reduction, it is sufficient for indoor use. At the same time, it can prevent interference with others. This is very important when used alone at home. It is entirely safe to open the volume and allow you to fully immerse yourself in the game world. Logitech configured a 7.1-channel DTS system for this G533 wireless headset. Digital Theater Systems (DTS) was developed by DTS Inc. (NASDAQ: DTSI) as one of the multi-channel audio formats. Through the DTS digital format transmission system, the sound source and the earphone are transmitted through the 2.4 GHz digital lossless method, and the sound is restored to analog audio and completed in the conversion circuit within the earphone, completely isolating the computer switching power supply, high frequency digital bus, etc. The noise generated by the signal converges. Music sounds clean! Fourth, listening test This Logitech G533 WIRELESS DTS 7.1 Surround Game Gaming Headset Microphone is of course built specifically for the game, but can it be borrowed for listening to music and watching movies? Of course, the purpose of this test is to further understand the performance of its headphones. This G 533 headset, one of the key parameters, frequency response range: 20Hz ~ 20kHz, can already cover all standard human ear listening range. What is the actual performance? Can only feel through the actual audition. Before you officially begin testing, you need to make an important statement. Because of the time, this test can not be completed after the completion of the downtime, the evaluation has been reserved, does not mean that this headset product completely down after the real strength. This time, the test was conducted mainly through lossless music audition. Voice: The female voice chose Whitney Houston. The male voice uses three major tenors + opera fragments. The overall feeling is that the vocals are clean and clear and can clearly hear tooth sounds. Performance is better. Conventional instrumental music: Violin "The Song of Homeless" and Guzheng "Fishing Boat Night Singing". It's relatively dry, and it has a low volume, so it's almost impossible to hear. Not suitable for listening to music. Bass drum: Drums and Drums. I don't need to be more stimulating about bass, and it's more moderate. Drums are not as shocking as they may be, but there are still tensions. I think OK! Big system: Bayes's third, fifth, and nine symphonies. The location of various musical instruments is generally clear, or the scene is not enough. Fifth, the game performance. Take the time to use the WIFI under the journey, combined with a small game saved on the laptop. The performance of this headset in this game is extremely good, whether it is the sound of bullet flying, the shooting sound of heavy firearms, the sound of footsteps when the people are moving or the sound of the engine has a very good positioning performance. The sound of guns is also shocking enough to open the volume. Moreover, the volume of all seven plus one channels can be adjusted through the official download of the control software. Zooming in requires a focus on the direction of the sound in the direction of the note, and timely detection of enemies that appear behind. Sixth, electricity, charging and effective distance. The battery is a dual lithium battery with a capacity up to 1100 mAh. The official battery life is 15 hours. At actual experience, the volume is about 2/3. There is no problem with more than 15 hours. More than 10 hours for the original G930. The battery power can be monitored in real time through official software. The back cover of the right earphone can be opened, and the built-in rechargeable battery can be easily replaced. The kits did not come with a dedicated charger and only equipped the device with a USB cable for charging. Charging can only be done with a computer or mobile phone charger. When using a computer as a charger, you can see the charging status through the official setting software and learn about the power change in time. Effective listening distance. After installing the device, pull the distance through the headset, in the case of accessibility, the official to 15 meters no problem. From the bedroom to the living room, to the bathroom and the kitchen, the family passed. to sum up. Lightweight, convenient, clear positioning. The vocals are clear and the reduction is good. Bass has tension. Although the low and high sounds are not gorgeous, they are sufficient. Wear without pressure, long-term use will not tenderness ears. The totally enclosed design isolates the external noise and it works well. At the same time, the digital connection blocks the communicative sound and digital sound interference often found in computer hosts. What is less obvious is that the sound field is not large enough to be used for listening to music. According to the official pricing of 999, the sense of plastic is a bit heavy. In addition, the texture of the material of the earmuffs and the headrest still has much room for improvement. Not as fashionable as a competitor. The overall refinement can focus on creating something. Subway Lift,Subway Elevators,Subway Escalator,Subway Lift Elevators XI'AN TYPICAL ELEVATOR CO., LTD , https://www.chinaxiantypical.com
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Heart-shaped MIC miniature microphone with a retractable metal snake hose, adjustable length and angle. The microphone has a small filter that prevents splashing. Can reduce the breath interference. The MIC has a side tone adjustment. Turning on the side tone allows you to listen to your own voice so that you can communicate with each other in the game. 
There is a microphone mute button on the headset. When the mute headset is pressed, and the microphone is muted, there is a red LED indicator on the microphone. When you put on the headset, you can visually confirm whether the microphone is muted. (The following figure) 
The thick earmuffs are wrapped with a quick-drying, sweat-absorbent sports mesh and the entire earmuffs can be easily replaced. 
The headset uses a 40mm high-fidelity PRO-G sound unit, and maintains a tilt angle at the sound unit mounting position to best match the listening structure of the human outer ear. This design helps to ensure the accuracy of sound source positioning. This PRO-G high fidelity sound unit was previously used in the G933/G633 and enhanced bass performance during tuning. 
The default setting is DTS 7.1 channel + Super Stereo Wide. 
