✔【Turn Your Sofa into a Private Cinema｜HY300Ultra Portable projector intelligent assistant】Tired of scattered content? Dive into deeply pre-installed 5,000+ apps. Mali-G31 GPU + WiFi 6 ensure buttery 4K decoding. smart projector with built in apps Instantly access massive libraries from bed or campsites—ditch device juggling. ✔【4K Giant Screen in Your Tent｜720P True HD Mini Projection】Blurry outdoor projections? 170 ANSI lumens + Color Temperature :8000K +2000:1 contrast smash ambient light limits. LED-enhanced clarity makes grass screenings rival indoor quality. Bluetooth 5.4 instantly pairs speakers—camp movie nights never looked sharper. ✔【Ceiling Viewing Revolution｜180° Rotation System】Wasting time on stand adjustments? Freely rotate for instant wall/ceiling/floor switching. 25-110" adaptive projection. No-drill installation transforms ceilings into big screens—binge-watch lying down. ✔【Crisp Image When Side-Thrown｜Immersive Sight & Sound】Warped images ruining the fun? Auto keystone correction + manual fine-tuning levels images in 3 sec. 360° surround sound blankets 30㎡. Enhanced vocals for meetings/classes—get front-projection quality from any angle. ✔【Multi-Device Playground｜Diverse Experiences】Stuck with a one-trick pony? Play nice with game consoles, smartphones, HDMI/ laptops & USB drives. One-tap connection via mobile app, zero adapters—video,game and stream without limits. ✔【Worry-free quality｜lifetime technical support】 Still concerned about quality assurance? We offer lifetime technical support and 24/7 customer service, with most issues resolved within 24 hours. Quality assurance and worry-free after-sales support—are you ready to shop with confidence