Tablet PC, Smart Watch, Laptop manufacturer / supplier in China, offering LCD Mini Projector 500ANSI Lumens 1080P Android 11 WiFi6 Bt Auto Focus Keystone 4K Support for Educational Classroom Meeting, Custom 320ANSI Lumens Projectors 1080P 4K Support Wif Bt Android 11 Auto Focus LCD Projector for Business Presentation Office Projector, Shenzhen Professional Mini Projector 1080P 320ANSI WiFi Bt 1GB+8GB Auto Keystone for Business Presentation Cinema Smart TV Projectors and so on.