Sony's Xperia Ear Duo headphones, which will be on display at the MWC2018, will be officially launched. This all-wireless open stereo headset seamlessly combines music with ambient sound, leaving the music completely shielded from the outside world in complex environments. In addition, the touchpad on the headphones and the built-in large wave sensor make it full of technology.
The Sony Xperia Ear Duo guarantees sound quality while combining ambient sound. It relies on a stereo tube that transmits sound directly into the ear canal. It can directly transmit the sound generated by the rear drive unit to the ear and is specially designed. The ring bracket surrounds the ear canal, allowing the music to blend in with the surrounding environment. The two earbuds are clearly defined in the wireless communication. The right ear is responsible for connecting with a smartphone or other audio source through the Bluetooth 4.2 LE standard, and the two earphones are interconnected by NFMI wireless wireless technology. Sony claims that NFMI is more than two earplugs. Use Bluetooth connectivity to be more stable.
At first glance, seeing the Xperia Ear Duo headphones, there is always some doubt about its wearing stability. In fact, the weight of a single earplug is only 11.3g. Sony also offers 3 different sizes of rubber ring brackets. The ergonomic design makes the headphones not as easy as it is supposed to be. In addition, the earphone body is made of aluminum, which is light and not dirty. The entire headset is waterproof to IPX2 and is resistant to light rain.
The main body of the earphones hanging behind the ear bears all the operational tasks. The surface of the earphones is also the touch panel. The left ear short press has the function of playing/pausing music or answering/ending the phone. The quick double click is to switch the next song, three combos. It is back to the previous song. The right ear also has an answer/end phone function, and a long press can also wake up the voice assistant function. The two touchpad panels slide up and down to control the volume. In addition, the two earphones are equipped with a gyroscope and an acceleration sensor, which can control the earphone through the head posture, and the earphone is also equipped with a compass, a near field sensor and a barometer. At present, Sony has not announced so many sensors in the end. What features are used to implement.
Like most split-type headphones, the Xperia Ear Duo's storage case is also its charging box. A single earbud has a 56mAh battery that can operate for 4 hours, while the charging box can store a total of 740mAh of power, using a USB Type-C interface. Charging. It should be noted that the Sony Xperia Ear Duo app only supports iOS 10 or Android 5.0 or later, and does not support iPad and PC.
Sony Xperia Ear Duo is expected to be officially launched at the end of May. The use of many new technologies also means cost-effective. The headset is priced at US$279, equivalent to about 1800 yuan, compared to most split-type headphones including Apple AirPods. It must be expensive. However, the open-type headphones can improve the sound quality while maintaining the ambient sound, and it may be loved by many outdoor exercisers.
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