一款研发的电子产品怎么能没有介绍呢？常用的电子产品英文单词该怎么表达呢？

耳机尺寸：Unpackaged Product Dimensions

耳机重量：Unpackaged Product Weight

频率响应：Frequency range

灵敏度：Rated Sensitivity

抗阻：Impedance

耳机接口类型：Interface

最大输出功率：Maximum power

电流：Current

电压：Voltage

麦克风：Microphone

背光区域：Back light area.

麦克风开关：Microphone on/ off

灯光控制开关：Turn on /off light

说明书：Quick Installation Guide

保修卡：Warranty Card.

售后服务支持卡：Universal Support Card

产品声明卡：Product Notice

We recommend that you spend some time reading this instruction manual in order that your fully understand all the operational features it offers.

为了使您更了解操作方法和产品特性，我们建议您在使用前先阅读操作手册。

Listening to audio playback (in a game, music or in-call), Scroll the volume wheel located on the back of the left headphone down to increase output level.

在听广播（或游戏、音乐中，或者通话中），向下滚动左边耳机后的音量滚轮，以增加音量；

Listening to audio playback (in a game, music or in-call), Scroll the volume wheel located on the back of the left headphone up to decrease output level.

在听广播（或游戏、音乐中，或者通话中），向上滚动左边耳机后的音量滚轮，以减少音量；