Electric focusing small room can easily cast large screen manual trapezoidal correction with global electronic scaling, different Angle pictures can also be easily projected in the square small room [Electric Focus for User Comfort] We've innovatively equipped our mini Bluetooth projector with an electric focus feature and vertical correction function. This allows you to instantly calibrate your visuals from your couch using the remote control, enhancing your viewing experience. [Latest WiFi and Bluetooth ] The projector is upgraded with WiFi6 technology to optimize network congestion, ensuring stable and fast internet connections. Its Bluetooth 5.2 functionality enables smooth pairing with Bluetooth speakers, earphones and for an immersive audio experience. [4K Supported, 280 ANSI Brightness, Worry-free Shopping] With native 720P resolutionWhether day or night, , outdoors, or in business meetings, indulge in the ultimate joy of projection anytime, anywhere.In addition, 360 surround sound field immersive experience with external Bluetooth audio, efficient combination, super tacit understanding, such as giant screen cinema. Plug Type:EU Plug,it applies to Indonesia, Germany, France, , Italy and so on. Voltage:AC100-240V Colour:White Material:ABS Package Contents: 1 * Projector 1 * power cord 1 * remote control (no battery included 2xAA) 1 * HD cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.