Note: Also supports 4K smartphone video wifi screen sync. 【Upgraded WiFi 6 Dual Band 5G WiFi】 Now you can easily connect to your iOS/Android device via WiFi to mirron screen! Projector Screen. 【Advanced Bluetooth 5.3 & Built-in Speaker】 Its built-in stereo surround speaker is good enough to enjoy the pleasure sounds in different scenes, you can enjoy a cinematic audio-visual experience without connecting external speakers.
eBay