The SONY H7 is very different from the H9.
concrete introduction
1, SONY H9 is the flagship model, its material is the use of soft pressure relief leather, soft head beam, bottom pressure measurement design, but also with LED light effect; Equipped with Sony 1000x series dual noise sensor technology and front and rear dual feedback microphones.
The INZONE H9 has a built-in 40mm diaphragm with high frequency detail and bass effect, and uses rhythm response to control enhanced bass effect, and symmetrical acoustic design to enhance positioning accuracy. It can support both 2.4GHz and Bluetooth connection modes, and the Bluetooth pairing key and power switch are on the right earcup. Also with USB-C data cable and USB wireless adapter, and the endurance is also very good, a full charge can be used for up to 32 hours, and also supports fast charging, can play while charging.
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2, compared with SONY H9, INZONE H7 has no noise reduction function, and there is no LED light effect, but the battery life is better than H9, full of power use up to 40 hours, and finally as the only wired headset, INZONE H3 is equipped with USB-C interface, and USB splitter. The microphone is reduced from dual-pointing to single-pointing, and the noise reduction mode and ambient tone mode can be switched freely by pressing a button.