With the exception of a memory card slot and covered 3.5mm headphone jack and USB 2.0 ports, you won't find any openings on the sides or front lip of the laptop.

记忆卡插槽、3.5mm耳机孔与USB埠（特别是前两者）则是移到了机身两侧，而不是常见的前方。

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It's alleged that Jobs asked engineers on the original iPod team to stay up all night fiddling with the headphone jack so that it made a more satisfying clicking sound.

据说，乔布斯曾让最初的iPod团队的设计师们通宵熬夜反复调试耳机插孔，以保证它能发出更令人满意的咔嗒声。

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Integration with DAPM, allowing DAPM endpoints to be updated automatically based on the detected jack status (eg, turning off the headphone outputs if no headphones are present).

与DAPM集成，允许DAPM端点根据检测到的插口状态自动升级(如：关闭耳机输出则不显示耳机)。

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The STRIVA CAP plugs into any smartphone, computer, radio or MP3 player with a headphone jack.

ENGADGET: Koss intros Striva headphone systems, lets you stream music over WiFi straight to your ears

Just in case your DAP is shunned in the cradle department, an aux-in port is provided along with a headphone jack and a Sirius in-house antenna to boot.

ENGADGET: Directed unveils Soloist universal media dock

It's being aimed at iPod owners but will work with any audio source with a compatible headphone jack--including PCs or laptops.

FORBES: Magazine Article