/** * @fix 需求7优化:GTM 脚本改为 deferred 加载 + 部署 GT-MQ7QKG3 * 1. GTM 容器脚本从同步 inline 改为 window.onload 后加载,避免阻塞首屏渲染 * 2. 新增 GT-MQ7QKG3 Google Tag 配置(解决 GA4 "代码质量:紧急"问题) * @see docs/页面性能优化.md 需求7 */


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Product information:
Wearing mode: rear hanging
Headphone output source: HiFi
Plug diameter: 3.5mm
Plug type: in-line
Frequency response range: 2.4GHz - 2.48GHz (Hz)
Earplugs/earmuffs Material: ABS
Purpose: wireless headset, noise reduction headset, monitoring headset
Packing list:
1* earphone+Data line+manual




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