Headphone (a) 的续航时间同样让人印象深刻。官方宣称开启主动降噪能使用 75 小时，关闭则能使用 135 小时。TechRadar 实测，连续使用 13 小时，消耗了 20% 电量。和 Headphone (1) 一样，Headphone (a) 有线模式依旧需要开机使用。
这篇论文本质上是构建了一个视频基础编码器，能够处理从科学视频到监控录像等各类视频内容。，更多细节参见PDF资料
With that said, there are some new features and improvements that are not just about alignment.。关于这个话题，PDF资料提供了深入分析
Laura Loomer and the far-right ultra-hawks cheering on Trump in Iran，这一点在PDF资料中也有详细论述
Despite that, the MacBook Air’s displays are plenty vibrant. Both models come with a Liquid Retina LED panel at 224 ppi, and emit up to 500 nits of brightness. It makes working outdoors possible, but since it’s a glossy panel, I’d still recommend staying inside (or finding shade). The MacBook Air 13 has a 13.6-inch, 2,560 x 1,664 panel, while the 15 is equipped with a 15.3-inch, 2,880 x 1,864 screen. I’ve seen both the 13-inch and 15-inch versions of the MacBook Air M4 in person and they’re pleasantly bright.