La marque VEVSHAO propose le mini projecteur V30 Display Type : Texas Instruments Ti DLP technology Display Chip : Ti 0.23 inch DMD (with off-axis 100% optical machine) Brightness : 400ANSI Lamp : Osram RGB-LED light Uniformity >90% FOFO Contrast Ratio: 1000:1 Standard Resolution : 1920*1080XPR 3D Support 3 : D function DLP-LINK shutter 3D glasses PROJECTION : Throw Ratio 1.2:1 Throw Range : 38“ @ 1 meter Aspect Ratio : 16:09 Focus mode : TOF laser focus Keystone Correction : Automatic trapezoidal correction: ±30°, support manual side casting function Projection Methods Support front projection, rear projection, and hanging projection Speaker : 5W*2（Super bass surround sound） SYSTEM : PARAMETER CPU: Contex A53 4-core MTK Decode 4K H265/AVS2 4K*2K/30HZ GPU : Mali-G31 64-bit RAM : 2GB DDR3 ROM : 32GB eMMC Operating System : AOSP Android 9.0 Wireless : same screen Support WiFi LAN on the same screen + outdoor no network hotspot on the same screen Bluetooth : BT5.0 WIFI : 2.4G+5G dual-band Remote Control : Standard Bluetooth remote control, support for external USB 2.4G wireless remote control, Bluetooth remote control mouse Power Input Parameters Power Adapter 12V-3A Input Support USB 2.0*1，HDMI 2.0*1 INTERFACE HDMI Support HDMI 2.0 input Headphone Output Audio output, 3.5mm connector (headphones or speake) Pour la batterie : Built-in 15000mAh ( 1.5 -3H) Keyword : datashow , projecteur, tv , home cinéma , datashow avec batterie