Deserved the flagship name of JBL Everest 700 Elite headset review

　　JBL has introduced the latest Everest wireless headset product line, covering the ear, ear and ear type. Their flagship is the combination of stylish design and cutting-edge technology. We've seen a lot of in-ear earphones review, that today is the flagship for JBL's latest wireless Everest 700 Elite package ears wireless headset to start.

　　Appearance and design

　　Everest 700 Elite appearance, with a soft adjustable beam. Although the overall sense of plastic is very heavy, but the surface material is slippery, the overall feeling is actually good. In addition to headphones in the box outside the body, and micro-USB charging cable, 3.5mm headphone jack cable, quick start guide, as well as a download with the description of the application.

　　700 hidden Elite is a 40mm driver, frequency range from 10 Hz to 22 kHz. Its sensitivity is 99 dB@1 kHz, up to 1 mW. In addition, it also equipped with 14 dB 4.1 microphone, Bluetooth protocol. Built-in lithium-ion battery can provide up to 25 hours of play time. Of course, if you open Active noise, battery life will drop to 15 hours.

　　As most of the Bluetooth headset that, 700 Elite also has a concise and easy to understand physical button layout. Press the control switch to the right of and active noise reduction, is the play/pause and volume controls on the left of it.

　　Bluetooth performance

　　700 Elite there is no doubt that the main Bluetooth wireless listening experience, but cables is no problem. Let it match and an Android phone, you can feel very stable connection. Even in your cell phone behind a few after the wall, the sound quality is equally clear and smooth. 700 Elite seem to have built-in buffer to avoid when the phone suddenly encounter a few problems, causing disruption to the music. However need to be aware of is that when headset close to a very busy (like someone hanging on download) Wi-Fi router, you will hear a faint popping sound.

　　Sound quality and call

　　Since it is a JBL flagship flagship products in the market, 700 Elite voice is not bad. This product gives the impression of a deep, high fidelity sound, both in the high frequency, medium frequency and low frequency performance is true. The amount of low frequency is not enough, but is balanced on the whole. High frequency performance amazing, sound is very clear. Separation good headphones, you can distinguish between instruments.

　　Funny thing is, while 700 Elite has a built-in microphone, also supports telephone answering, but JBL does not see it as one of its product feature, presumably not paid much attention to. Because of this, how to realize the answer may take users to toss. In fact, you only need to press the play button on the line. But even so, 700 Elite telephone answering performance is also very good, neither side has an echo and noise in the test sound was very clear.

　　Wearing comfort Valentino iPhone 6s cases

　　700 Elite is one of the biggest attractions is the ear-muffs. Ear muffs special ergonomic design, washer can completely encase the ears, leaving no gaps. So listeners can get a more comfortable experience and better sound effects. 700 Elite is very suitable for long wear. Surprising is that even "without leaving gaps", wearing a long time is not too much sweat.

　　Active noise reduction effect

　　700 Elite with active noise reduction technology called "NXTGen ANC", the "next generation of active noise reduction". Its biggest feature is to let the listeners decide for themselves how much ambient noise. If you are wearing it out now, or waiting for the who to visit, you can reduce some of the noise.

　　700 active noise reduction technology Elite is very effective, even if it is next to a vacuum cleaner at work or antique dishwasher, you will not hear the noise. However, even if the surroundings are quiet and also recommend appropriate to reduce the number of active noise levels, this can slow down some of the uncomfortable sense of closure.

　　Worthy of mention are TruNote with application of Auto Sound Calibration (auto sound calibration) function. It can analysis the listener side of the sound environment, adjusting the ears on each side of the sound, in order to achieve the best results. Correction in just a few seconds.

　　General comments

　　JBL Everest 700 Elite can be seen fully worthy of its flagship location. The headphones designed simple, comfortable, excellent sound quality, noise reduction technology, and should say that JBL was pulled out all the stops in its possession. However, nearly 2000 Yuan price-not everyone can accept.

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