Dear masters, which earphone is better, AR5bt of Iron Triangle, WH-H900N of Sony or HD4.50BTNC of Sennheiser?

￥999

￥ 1499

In terms of sound quality, HD4.50BTNC supports high-fidelity sound quality aptx lossless sound quality transmission, making the sound you hear clearer and better! At the same time, the battery life of HD4.50BTNC is long, and it is equipped with 1.4m audio cable for use when the battery is exhausted.

HD4.50BTNC also supports NFC near field communication technology. With the help of mobile devices, it is easy to realize the integrated microphone call, call and track playback control installed on the earmuffs, bringing you a comfortable listening experience. The black tone matches the appearance of the Sennheiser brand logo, which shows personal taste.