# 户外使用的最佳投影仪有哪些？ — 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。

What are the best projectors for outdoor use?

## 产品列表

### Anker Nebula Mars 3
```yaml
product: anker-nebula-mars-3
brand: Anker Nebula
price_gbp: 548.75
origin_country: null
confidence_score: null
summary_source: generated_from_verified_specs_v1
zoom: No zoom
brightness: 1000 ANSI lumens
resolution: 1920 x 1080
input_ports: HDMI 2.1/ARC
aspect_ratio: 16:9
contrast_ratio: 400:1
throw_distance: 1.2:1 throw ratio
keystone_correction: Auto keystone correction
```

- **价格:** £548.75 [^1]
- **概述:** The Anker Nebula Mars 3 is a portable 1080p projector with 1000 ANSI lumens, a built-in battery, and a 40W speaker. Its rugged outdoor design, automatic setup features, and up to 5 hours of battery life make it suitable for backyard movie nights, camping, and other mobile entertainment.
- **最适合:** 它适合户外使用，因为其 1000 ANSI lumens 亮度、5小时电池续航、自动梯形校正、IPX3 防水性能、抗跌落设计以及内置 40W 扬声器，无需固定安装即可支持户外观影。
- **附加来源:** [^2], [^3]

---
## 参考来源
[^1]: Walmart, 访问日期 2026-09-04. https://www.walmart.com/search?q=Anker+Nebula+Mars+3
[^2]: Best Buy, 访问日期 2026-09-04. https://www.bestbuy.com/site/searchpage.jsp?st=Anker+Nebula+Mars+3
[^3]: Amazon, 访问日期 2026-09-04. https://www.amazon.com/s?k=Anker+Nebula+Mars+3