/** * @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:
Specification:
1. Product name: trn ST1 1DD + 1BA in-ear earphone
2. Model: ST1
3.Earphone type: in-ear
4. Impedance: 18Omega
5. Headphone sensitivity: 106dB / mW
6. Frequency range: 10-40000Hz
7. Interface: 3.5mm golden
8. Plug type: L curved
9. Cable length: 1.2mplusmn3cm
10. Color: black, blue, purple
11. With or without cable: yes
12.Headphone interface: 2 pin interface
13. Whether with microphone: optional
14. Whether the cable can replace: yes
15. Pilot unit: 1DD + 1BA hybrid pilot unit










Packing list:earphone*1





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