headphone的例句（headphone在句子中的用法）

• Don't know headphone is the best one for using ipod. 我用这套算是随身听究级完美了.
• Length of the headphone cable are free to control. 耳机线的长度可以随意控制.
• We are Chinese professional manufacturer for many kinds of headset, earphone, headphone. 我们专业生产各种耳机,耳塞, 麦克风, 喇叭,如有需要请联系.
• What is Dolby Headphone Technology? 什么是杜比耳机?