{"pageUrl":"https://comparethespecs.com/zh/technology/monitors-projectors/what-are-the-best-projectors-for-outdoor-use","lastUpdated":"2026-09-04","totalProducts":1,"niche":"户外使用的最佳投影仪有哪些？","description":"What are the best projectors for outdoor use?","products":[{"brand":"Anker Nebula","model":"Mars 3","price_gbp":548.75,"origin_country":null,"specs":{"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"},"confidence_score":null,"sources":[{"label":"Walmart","url":"https://www.walmart.com/search?q=Anker+Nebula+Mars+3","currency":"USD","source_country":"US","price":739.99,"price_gbp":548.75,"scraped_at":"2026-09-03T23:25:33.754893"},{"label":"Best Buy","url":"https://www.bestbuy.com/site/searchpage.jsp?st=Anker+Nebula+Mars+3","currency":"USD","source_country":"US","price":739.99,"price_gbp":548.75,"scraped_at":"2026-09-03T23:25:33.754893"},{"label":"Amazon","url":"https://www.amazon.com/s?k=Anker+Nebula+Mars+3","currency":"USD","source_country":"US","price":779.99,"price_gbp":578.42,"scraped_at":"2026-09-03T23:25:33.754893"}],"summary":"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.","ideal_for":"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。"}]}