They use 30 mm emitters
Along with the WF-XB700 wireless headphones , Sony introduced the WH-CH710N shown in the illustration. The advantages of this model include the function of active noise reduction. New headphones cost $ 200.
Sony WH-CH710N Earphones Endowed with Active Noise Canceling priced at $ 200
It is not known whether the noise reduction system used in the WH-CH710N differs from the active noise reduction system endowed with the WH-1000XM3, but in its description, the manufacturer mentions the Dual Noise Sensor technology, which is said to increase noise reduction efficiency as necessary. As with the WH-1000XM3, the system selects a noise reduction mode automatically, analyzing the surrounding sounds. Of course, it is possible to mix the ambient sound with the sound from the signal source, which can come in handy when interacting with other people or when the headphone user needs to hear traffic noise.
The headphones use 30 mm, drivers, to provide “clear sound”. Headphones can last up to 35 hours without recharging. The USB-C connector is used for charging. In just 10 minutes, you can charge the battery for one hour. The advantages of the WH-CH710N include fast pairing using NFC and access to a voice assistant with the touch of a button. Headphones are equipped with volume control.
