Music is not only an ordinary hobby for people, but it has been deeply integrated into everyday life and has become an indispensable way of expressing emotions. People's feelings of joy and sadness will be played through different types of music. Burst and release. Some people like to use headphones. Some people think of me, for example. They prefer to use speakers to listen to music. I do not know that many people have research on the electrostatic film speaker technology. What I would like to share this time is a BenQ treVolo Bluetooth speaker, which is also considered as an electrostatic film speaker that is grounded. I do not know how many people will like it.
Functional overview
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BenQ BenQ treVolo Bluetooth Speakers are both bright and functional, with the following main points:
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1 : Bluetooth wireless player, can play music with Bluetooth wireless connection of mobile phone, tablet and other devices;
2 : LINE IN external audio input player, which can be played by ipod and other high-quality sound source portable players;
3 : Bluetooth converter function, speaker with a LINE OUT output interface, you can connect with mobile phones and other Bluetooth devices through the LINE OUT linear output interface with the audio cable output to the traditional 2.0 old speakers to listen to the mass of online songs in the phone, so that Traditional old speakers also instantly become a Bluetooth speaker;
4: first-line USB sound card function, BenQ treVolo built-in USB sound card function, only need a common national standard cell phone USB cable into your computer desktop PC or laptop USB interface can instantly become BenQ treVolo USB sound card speakers, as computer speakers use.
5 : Bluetooth smart call, built-in microphone, can use one-touch handsfree to answer calls after connecting with mobile phone, especially suitable for multi-person conference and family gathering;
6 : Intelligent power-saving technology, can achieve long-term playback over 12 hours;
7 : Three music scene modes, which can be switched between the three modes of the static film sound, the enhancement of the electrostatic film treble effect, and the enhancement of the static film bass effect.
8: Simple intelligent interaction, interact through the end of the phone APP BenQ BenQ Audio, three kinds of musical contexts APP mode can be used to switch on the phone directly. The rich functionality expands the range of use of BenQ treVolo , adding a variety of gameplay that can be applied by families and companies.
Appearance Appreciation
In an age of looking at value, BenQ treVolo has its own unique design style. The whole frame is made of brushed metal. The strength of the product's metal shell can be felt in the hand , and the large-area electrostatic diaphragm unit on both sides is used. Wing-type folding storage design, can be folded in during the portable process. In normal use, the electrostatic diaphragm unit is deployed on both sides. A large area of ​​diaphragm can drive more volume of air and achieve better sound performance. The highest-end technology of this set of speakers is precisely this one. It should be understood that folding storage design is not a gimmick.
The BenQ treVolo electrostatic film speaker has a big advantage over traditional speakers in that both front and back sides of the electrostatic diaphragm can be sounded.
BenQ treVolo's product can be said to play with technology, the advantages of electrostatic diaphragm unit that we all know very clearly, in the low-frequency part, BenQ treVolo designed a dual-amplifier quadruple speaker structure, the speaker in the middle of the fuselage there are dual bass speakers design It is embedded in a metal shell with honeycomb mesh holes on it. There are dense round holes on the metal body panel. The edges of the round holes are gold-plated with fine hypotenuses, giving the speakers a sense of refinement. There is a passive low-frequency radiator on both the left and right sides, which is usually referred to as a passive radiator, which is generally seen in some passive high-end products abroad. Pass the passive radiator to eliminate the disturbance of the box air flow, instead of the guide tube to enhance the performance of the low frequency.
The outside of the low-frequency radiator on both sides of the speaker is also protected by a metal mesh cover. At the bottom of the speaker is a large block of non-slip rubber pads, which prevents the mobile position from generating resonance with the desktop at loud volume.
Control button and plug back socket
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BenQ treVolo 's control buttons are mainly focused on the top and back of the speaker. There are 5 buttons on the top , each button has a corresponding function of the logo, respectively, volume plus/minus button, play pause / phone answer button, music scene mode switch / The telephone hangs up the button and the largest power button. All the keys are flush with the top of the fuselage and do not protrude. The edges of the keys are gold-plated like the front panel round holes, maintaining a uniform style.
There is a Bluetooth button on the back of the camera. Press and hold for 2 seconds to quickly enter the Bluetooth pairing mode. After the phone is paired with the Bluetooth speaker, the phone will be turned off and then turned on. There will also be a memory function and the connection will be automatically performed.
The lower positions on the back of the camera body are the power jack, LINE OUT , LINE IN , and Micro USB jacks. There are enough gaps between the jacks and the use will not affect each other. BenQ treVolo speakers are equipped with an external 12V2A power supply and round-hole plugs are used to power the speakers.
APP intelligent interaction
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BenQ treVolo speakers can also be installed on the mobile side BenQ Audio APP application, interact with the speaker depth. The inside of the APP can view the current power of the speakers, as well as the electronic instruction manual of the speakers. The illustrations and illustrations are mainly the basic introduction to the speaker keys, function interfaces, and Bluetooth connection. When the phone speaker and Bluetooth connectivity, press and hold the back side of the Bluetooth button for 2 seconds, this time the power button flashes blue aura, select BenQ treVolo phone to connect, try and Huawei, vivo, music as millet multiple brands The connection of the mobile phone is successfully connected, and the APP is also used normally. The compatibility is very good.
Three music profiles
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BenQ treVolo has three music scene modes, which can be switched by pressing the MODE button on the body , or can be selected in the APP . The three sound field modes have different sound effects, one is the electrostatic film soundtrack, and the other is the enhancement. The electrostatic film treble effect, one is to strengthen the electrostatic film bass effect, different modes of the power indicator light ring will be blue, red, green and other colors, playing different music, different quality of the audio file three modes of adjustment effect Still very obvious, the equivalent is a software EQ equalizer.
Three jacks and four ways to play
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- Mobile Bluetooth playback
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In addition to hands-free access to the phone, the BenQ treVolo speakers will be played in the usual daily life in four ways. The most frequently played method is the Bluetooth wireless connection to the mobile phone, online music or local offline music playback, mobile phone watching movies. Korean TV dramas can also use speakers to get more immersive atmosphere experience. BenQ treVolo adopts Bluetooth 4.1 technology, supports Apt-X digital audio compression algorithm, batch data can be transmitted at a higher rate, can play high-quality high-rate lossless audio files smoothly.
—— LINE IN audio input play
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After all, Bluetooth is not a lossless transmission, and BenQ treVolo electrostatic film speakers can achieve better sound performance with better sound quality. As mentioned earlier, BenQ treVolo speakers are very versatile. Two of them are very important. They are the LINE OUT linear output and the LINE IN linear input jack on the bottom of the back of the camera . One is the input, the other is the output, which adds the scalability of the speaker. Both jacks use a standard 3.5mm audio cable. The LINE IN function can be connected to various high-quality audio input devices to better play the perfect sound produced by the electrostatic thin film technology to achieve a better music experience. For example, connecting the Rainbow C10 and the Mountain Spirit M2 portable player to play lossless formats can achieve a more beautiful sound experience than Bluetooth.
—— LINE OUT Bluetooth Converter
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The LINE OUT function can turn the BenQ treVolo speaker into a Bluetooth converter and connect it to a traditional amplifier or a 2.0 active audio source, allowing the traditional old speaker system to instantly become a bluetooth speaker, in close contact with the mass online songs of the network. Usually while surfing the Internet while using a mobile phone, you can listen to music with headphones. LINE OUT audio output can also be connected to the amp and enjoy music with headphones. The advantage of this connection is to make the amp into a Bluetooth wireless amp. Direct amp connection to the mobile phone means that this method can operate the mobile phone more freely.
- First-line USB sound card function
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It may be that the products of the electrostatic thin film technology are too high-end and usually have less contact, so everyone's attention is focused on the static biplane of the BenQ treVolo . In fact, this product also has a very useful feature is the first-line USB sound card function. Connect your phone using a national standard USB cable into the back of the speaker Micro USB interface at one end into your computer or laptop's USB port, and instantly BenQ treVolo just seconds to become a built-in USB sound card of the computer speakers. In the foobar2000 player output device can be seen a speaker BenQ treVolo equipment, select him, BenQ treVolo sound box on the second into a computer speaker, perfect playback of any song on the computer. You can also set the system sound card to be BenQ treVolo at ordinary times , and use it as a computer speaker completely. I personally prefer to see this kind of practical function in the product. In daily life, perhaps a small function on a product can be used. Temporarily solving your urgent needs greatly brings convenience.
Sound performance
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film is actually a multi-functional Bluetooth speaker portable Bluetooth speaker, because of the use of high-end and expensive electrostatic diaphragm technology and bi-amp design, so sound quality performance It's much better than the average portable Bluetooth speaker. An audio design using a 2.1 subwoofer structure, a low-frequency part dual-speaker design, and passive radiators instead of guide tubes on both sides.
The tuning of BenQ treVolo sound is still very good, the sound style is more relaxed and natural, warm and soft, more resistant to hearing, a little jasper sing. The feeling of knot is very clear, and the sound of the box is strong. The volume of sound from the speakers large enough, have enough sound pressure, it is suitable for small volume listening within half a meter, for a distance of one meter away when listening at high volume dozen square room use, the best results.
The vocal performance of the vocal performance of the singer is very accurate, such as the song of Aunt Tsai Aunt Cai, Aunt's age performance is very accurate, gentle and mellow vocal characteristics are also shown, the sound is very stretched, the vocal performance is very emotional. For some treble timbre singers, the voice is bright and high, while there is a good sense of density, there is no sense of burr, and no sense of heightening, just right.
electrostatic speakers or a Bluetooth film very hard product, feature-rich and practical no gimmicks, overall tuning Naiting balanced, static film for interpreting the treble is very true and accurate, is Naiting sound .
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