Ibrahim electronics. Location: Oriental Market, Shop No: 17 (Ground Floor), Bandar Bazar, Sylhet. Feature Details: Model: Hy300, OS: Android 11 / Android 13 (depends on version), CPU: Quad-core ARM Cortex-A53, GPU: Mali-G31, RAM: 1GB / 2GB, Storage: 8GB / 16GB, Native Resolution: 1280×720 (720p), 4K Support: Input support only, not real 4K display, Brightness: ~120 ANSI lumens, Contrast Ratio: 1500:1, Projection Size: 40"–130", Best Screen Size: 70"–100", Projection Distance: 1.2m – 4m, Optimal Distance: ~1.68m, Wi-Fi: 2.4G + 5G, Bluetooth: BT 4.1 / 5.0, Speaker: 3W built-in, HDMI: Yes, USB: Yes, Audio Out: Yes, Keystone: Auto, Focus: Manual, Rotation: 180° rotating stand, Noise: <25 dB, Lamp Life: ~50,000 hours, Power: 60W.