Please understand that this item is for personal storage. It has been used only a few times, and there are stains as shown in the photos. Everything in the photos is included. ----- Supports various connection methods It supports HDMI and USB, as well as Wi-Fi and Bluetooth connections. Easy mirroring You can easily project files such as Word, Excel, and PPT from your smartphone. Dedicated app By downloading and using Capsule Control, you can operate the screen and enter text from your smartphone. Main product specifications Height: Approximately 120mm Diameter: Approximately 68mm Weight: Approximately 470g Display Display technology: 0.2 inch 854 x 480p DLP Resolution: 854 x 480 pixels Brightness: 100 ANSI lumens Lamp life: Approximately 30,000 hours Aspect ratio: 16:9 Throw ratio: 100 in @3.08 m; 80 in @2.46 m; 60 in @1.73 m; 40 in @1.15 m Offset: 100% Focus adjustment: Manual Projection mode: Front / Rear / Ceiling (Front) / Ceiling (Rear) Keystone correction: Auto (supports ±40 degrees) Interface HDMI: HDMI 1.4 (up to 1080p input) Micro USB: Charging & data storage / connection via USB OTG Operation Physical buttons: Power / Volume / Mode switch Infrared remote control: D-pad mode / Mouse mode Remote control app: Android / iOS Hardware CPU: Quad-core A7 GPU: Adreno 304 RAM: 1GB DDR3 ROM: 8GB eMMC Capacity: 5200 mAh / 3.85 V Speaker driver: 5 W Wi-Fi: 802.11a/b/g/n Dual frequency: 2.4 G/5 G Bluetooth standard: 4.0 dual mode / A2DP Fan: Less than 30dB