Function:   Size(mm):  Complete machine (without packaging): 225 x 186 x 109mm. Complete machine (with packaging): 230 x 135 x 312mm;  Weight(kg):  Bare machine: 1.69KG; Whole machine (including packaging): ≤ 2.14KG;  Optical Machine: Model: C1 LED:  Max:40W;  Lamp Life: 50000h;  ANSI Lumen Spec:  120 ANSI Lumens;  LCD : 4.30' LVDS;  Resolution:720P;  Throw Ratio: 1.35~1.4;  Contrast Ratio: 8500:1;  Projection Distance: 1.35~6m;  System:   System: Multimedia;  Same-screen Sharing: USB wired / wireless co-screening;  Bluetooth Speaker Chip:  BT5.1 Jelly AC6955 (A2DP support) Speaker Bluetooth Name: C1_Speaker Screen Adjustment: Manual Focusing KeystoneCorrection: Manual ±15 degrees Remote Control: Infrared remote control IR reception: 2, 1 before and 1 after The Most Powerful MTK Stronger performance, faster operation, 65% faster than equivalent projectors. We use the world's top technical performance to provide you with full freedom and an extraordinary experience. Wired/Wireless/Hotspot Mirroring.  You can mirror the movies, photos, or games on your phone to the Emotn C1 portable projector instantly in one second with wired/wireless mirroring. Apply to Android, IOS, or Windows mirroring with the hotspot too. Bluetooth 5.1 Connection With the latest Bluetooth 5.1 technology, the data transmission speed is increased by 2 times, the data transmission capacity is increased by 800%.  The audio quality is significantly improved. Easy to Use No need to move equipment. With a manual focus lens and ±15° keystone correction, it is easy to obtain square and clear images. Please note that if you change the projection position, please adjust the focus and keystone again to obtain the best image. Know What You Need.  Zoom:You can project on the wall and watch a movie of your favorite size with the function zoom, the display size can display from 100% to 70% in the horizontal and vertical directions.  Space as You Wish：With 360° inverted function, projection from the front/back/ceiling is possible. Meet your needs and save space. Advanced Dual Cooling Fan.  Emotn's self-developed ICE-COLD heat dissipation engine, help the LED light source life to extend by 40%,heat dissipation effect increased by 30%.  Multiple reflections and noise absorption, which can filter the noise(≤35db) effectively while assisting the horn to sound. Stunning Picture with Vivid Colors.  Take the cinema home and enjoy the visual feast.  The Emotn C1 Bluetooth projector has 16.7 million true colors, rich color depth, and real physical resolution, providing clear and detailed images for indoor and outdoor entertainment, so immersive.  Striking&Stylish with Silicone Slot.  The silicone deep for the phone can place your phone as you like, either horizontally or vertically.  Soft, comfortable, non-slip. Plug and play, entertainment is everywhere.  NOTE: The HDMI port works with streaming devices, including a TV stick, Roku,or other TV sticks. The USB port also provides power for compatible HDMI streaming media players. With help from these streaming devices, making it a cinch to cast your favorite tens of thousands of channels and apps - including Netflix, YouTube, Hulu, Video, Disney+, Apple TV, and HBO Max.