At this year's CES show, SONY released a series of wireless Bluetooth headsets, including WI-SP500 and WI-SP600N. Of course, the most important and most eye-catching of them is the world's first true wireless Bluetooth headset WF- SP700N, this true wireless earphone that SONY is positioned for sports, has the same digital noise reduction technology as WF-1000X, plus the IPX4 anti-splashing function that WF-1000X has been recommended by consumers since its launch, although It cannot be worn for swimming in water, but there is no problem in dealing with general rain, sweat or even cleaning. The WF-SP700N also has 3 hours of single-use battery life, and with the included charging carrying case, it has a total of 9 hours of use time.

What Xiaobian wears and listens to at the scene is lemon yellow color matching. The outer box design of WF-SP700N has many more arc line designs than WF-1000X, showing different styles of texture.

The charging box is opened by turning to the left. The design of the headphone body can be said to be an enlarged version of the WF-1000X, but the design style is relatively young.

There are two transparent function buttons BYT60P-400 on the headphone body, which are used as the button outside the left headphone shell of the main headphone, and are the power and bluetooth pairing on-off button. WF-SP700N also adopts the smart bluetooth pairing function, as long as after pairing once It can be automatically paired when it is turned on, and the right ear button is a multi-function button that provides music playback/pause, answering/hanging up calls, song selection, and after a firmware update in the future, long-pressing can also use the Google Assistant voice assistant function.

Putting the earphones into the charging box requires a little skill. It is recommended that you put the ear wing end into the box first, and then you can put the entire earphone in smoothly. There will be a charging indicator on the front of the earphone when charging. Still able to charge.

In addition to lemon yellow, the WF-SP700N also offers a gold color scheme. As for the actual wearing experience, the editor believes that with the blessing of the ear wings, the overall wearing stability is more reassuring than the WF-1000X, but due to the large size of the headset body, it will feel a little heavy. The operation buttons on the earphones are designed too small, and it takes a lot of effort to press them, which will affect the comfort when wearing them, which is a pity.

The third color scheme is a bit light brown. Here, I want to share the noise reduction effect of this headset with you. It is undeniable that in the case of the small size of the true wireless Bluetooth headset, although the WF-SP700N is already larger, it still uses the same design as the WF-1000X. Noise reduction effect, Xiaobian actually turned on the noise reduction function in the noisy exhibition hall, which can completely isolate the ambient noise, but this headset should not be able to be carried on the plane as expected, after all, there is no high-level atmospheric pressure noise reduction Optimization effect.

The last color matching is the basic black color matching. The same is to share with you the actual sense of hearing. The overall sense of hearing of the WF-SP700N is actually not much different from the WF-1000X. The tuning of the audio performance is better, but compared with the WF-1000X, the extra Bass electronic bass enhancement function makes the low frequency volume and strength a little fuller, perhaps this is for the enhanced audio effect during exercise. Feel.

The editor used the limited time to give you a simple experience of this SONY WF-SP700N true wireless noise-cancelling Bluetooth headset. As for the listing information, SONY announced at the press conference that it will be available in the middle of this year. The official suggested price is $179.99. , the equivalent currency is about 5,323 yuan, and the detailed listing date and price have not yet been confirmed.