[Expired]AirPods4

: The first one shows 119 for me. Are you a member? 102? 第一个我这里是119，你是会员么102？

: Just replace the case 换个壳

: Just replace the battery—there are tons of YouTube tutorials showing how 换个电池就行，YouTube好多视频教怎么换

: I've been using the 2nd gen. The short stem design feels uncomfortable, so I never upgraded 我一直用的是2，感觉短款设计不舒服，一直都没有换

: Are you worried about receiving someone else's returns? I didn't see anything about second-hand on these two pages. 是害怕收到别人退的吗 我看这俩页面倒没说二手的

: Battery drains slower if you don't use noise cancellation 不开降噪功能的话掉电慢点

回复 @掰一口 : Really? I'll give it a try. Thanks. 是吗。那我去试试。谢谢

: Noise-cancelling that relies solely on algorithms won't be as good as in-ear headphones since silicone ear tips also offer physical noise reduction. 这种仅依靠算法降噪的非入耳式肯定不如入耳式耳机降噪效果好，毕竟硅胶耳塞也起到了物理降噪的作用

回复 @lillyk : Within the one-year warranty, just go to Apple—they'll give you a brand new earbud or case. Costco doesn't handle after-sales service. 一年保修期去苹果就好了，苹果会给你新的一只耳机又或者盒子，costco 不负责售后

回复 @亚连 : What I mean is if it breaks, then Amazon won't let me return it. It's not that I'd return it because I don't like it. 我的意思是万一坏掉的话amazon又没法退 不是不喜欢才拿去退掉

: It's effective for various smaller noises. It's not very effective when there are sounds from a hair dryer or a phone. The Pro 2 has a better effect. The 4th generation is more comfortable. 声音比较小的各种杂音能有效。用吹风机，吹手机的时候没什么效果。pro2的效果更好。舒适性4更佳。

回复 @匿名用户 : It's too long a wait, so I'll just get the Pro 2 for now and use it temporarily. If needed, I'll swap it for the new one when it comes out. 时间太久了，先搞一个2暂时用着，不行到时候出了换新的

: Excuse me, is the price the same in-store and online? 请问店里和网上一个价吗？

回复 @lillyk : I checked online, didn't go to the store. 我看的是网上，没去店里

: If it's sold directly, then it's fine. 是自营的就没问题

: Good price, worth getting. 好价 可以入

回复 @carlds : I'm also not used to the Pro's in-ear design? It has an extra piece of white silicone 😢 But I'm also torn about this model's noise cancellation. Should I wait for a new model to come out? 我也不习惯pro那个入耳式？多了一段白色的硅胶 😢 但是又很纠结这款降噪效果。要不再等等出新款？

: This is the issue with active and passive noise cancellation. But it's more comfortable, more comfortable than the third generation. The noise cancellation sometimes produces a high-frequency ringing sound (when high-frequency sounds appear externally, like from a phone or a hair dryer). The Pro should have both passive and active noise cancellation, so its noise cancellation effect is much better, and there are no other unexpected sounds. But I really can't get used to wearing the Pro; it starts to hurt after about half an hour. 这就是主动降噪和被动降噪的问题了。但他比较舒服，比三代舒服。降噪有时候会出现高频鸣声（当外部出现高频声音的时候，例如吹手机和吹风机。）pro应该有被动降噪和主动降噪一起的，所以降噪效果好很多，而且没有其它意外的声音。但pro我真的带不习惯，带半小时左右就痛了。