# 哪款有线耳塞连续使用时的电池续航时间最长？ — 经过验证的规格比较

> 所有规格数据均已通过官方渠道验证。

Which wired earbuds have the best battery life for continuous use?

## 产品列表

### Sennheiser CX 300S
```yaml
product: sennheiser-cx-300s
brand: Sennheiser
price_gbp: 17.75
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
weight: 12 g
impedance: 18 Ω
driver_size: 18 mm
cable_length: 1.2 m
frequency_response: 17 Hz to 21,000 Hz
microphone_sensitivity: -44 dBV/Pa
```

- **价格:** £17.75 [^1]
- **概述:** The Sennheiser CX 300S are wired in-ear earbuds with 18 mm dynamic drivers, enhanced bass, passive noise isolation, and a built-in microphone with a one-button remote. They suit listeners who want lightweight earbuds for phones, tablets, and computers with a 3.5 mm audio connection.
- **最适合:** 它适合持续使用，因为有线设计无需为电池充电，可通过 1.2 m 线缆不间断聆听。
- **附加来源:** [^2], [^3]

---
## 参考来源
[^1]: Galaxus, 访问日期 2026-09-05. https://www.galaxus.ch/en/s1/product/sennheiser-cx-300s-no-noise-cancellation-cable-headphones-10293191
[^2]: Noon, 访问日期 2026-09-05. https://www.noon.com/qatar-en/cx-300s-in-ear-headphone-earbud-headphones-white/N42290854A/p/
[^3]: Son Sound, 访问日期 2026-09-05. https://www.sonsound.co.za/shop-2/headphones/earphones/sennheiser-cx-300s-earphones/