Main Control: MTK9269, Android version Resolution: 1080p (1920 × 1080 pixels) Display Technology: LCD, 4.45 inches Projection Size: 52 – 220 inches Projection Distance: 1.5 – 6.9 meters Brightness: 340 ANSI lumens Wireless Connection: Dual-band Wi-Fi (2.4G + 5G), Bluetooth v5.0 Audio Functionality: Can act as a stereo speaker or pair with BT devices (speaker, headset, soundbar) Input Interfaces: 2 × USB-A, 2 × HDTV, 1 × AV Output Interface: 3.5mm AUX Focusing Method: Automatic / Manual (via remote control) Language Support: 22 languages including Chinese, English, Russian, Arabic, Spanish, French, German, and more Accessories Included: AV cable, HDTV cable, power adapter, remote control Power Input: AC 100 – 240V, 50/60Hz Power Cable Length: 1.5 meters (1.2 meters for UK plug) Product Size: 247 × 185.5 × 91 mm Weight: 1.48 kg