Hisense PX3-PRO. Projector brightness: 2700 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 25000 h. Focus: Auto. Video colour modes: Cinema. Wi-Fi standards: 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac), Browser supported: Odin, Bluetooth profiles: A2DP, AVRCP