ET31 Pro Max Portable Projector
Native 720P, Suppoet 4K Decoding Support 1080p full hd, 4K decoding Support HDR10+ Electronic Focus with One Key Support electronic & Manual focus Support ±40° Keystone Correction 2.4G/5G Dual WiFi Equipped with 2.4G/5G dual-band WiFi, which has wider coverage and faster speed