这是一款的便携式投影仪，可将任何表面变为 250 英寸大屏。它采用简洁圆柱形设计，配备 110° 可调支架，支持正前方、倾斜甚至天花板投影，适应多种空间。原生 1080p 分辨率、HDR10 和 300 ANSI 流明亮度带来清晰鲜艳的画面，投射比 1.28:1，适合 40-200 英寸屏幕。内置 Google TV、WiFi 和蓝牙，无需外接设备即可播放流媒体。支持自动对焦和梯形校正，内置立体声扬声器，可连接外部音响，打造随时随地的大屏观影体验。

https://s.mj.run/Ul7G3e-a2Hs a sleek, white smart home security camera with the brand name "pulzen" displayed on its body. the camera is mounted atop a short plastic stand that stands about five inches tall and three centimeters wide at both ends. it has rounded edges for comfort against the skin. a small lens shines light from above to capture distant images. in front of it lies a blank background, which highlights the simplicity in design while conveying modernity and technology. this is a product photography image in high resolution. --ar 4:3 --v 7.0 - Image #2 @MicMJ

Midjourney Prompt：