Mini 4K Portable Projector WiFi 6 Bluetooth Auto Keystone

XBJ K6 Mini 4K Portable Projector – Your Home Theater, Anywhere

Transform any wall, ceiling, or outdoor screen into a cinematic experience with the XBJ K6 Mini Portable Projector. With 800 ANSI lumens, 1080P Full HD support, and 4K decoding, this compact smart projector delivers stunning visuals whether you're hosting a backyard movie night, gaming with friends, or presenting in the office. Packed with WiFi 6, Bluetooth 5.2, and a built-in Android system, it's ready to stream right out of the box.

Made in Mainland China.

Key Features

• 800 ANSI Lumens + 4K Decoding: Crisp, vivid visuals in dim or dark environments with support for 4K content decoding and native 1080P Full HD output.
• Electric Remote Focus + Auto Keystone: Dial in razor-sharp focus using the included remote — no manual fumbling. Auto keystone correction (±40°) automatically squares up your image, no matter the angle.
• 360° Rotatable Design: Project on walls, ceilings, tents, or any surface. The 1.3:1 throw ratio creates 30–200" screens from just 1.2–5 meters away.
• WiFi 6 (5GHz) + Pre-Installed Apps: Enjoy blazing-fast, buffer-free streaming on Netflix, YouTube, and more with dual-band WiFi 6 built into the Android OS.
• Bluetooth 5.2: Pair wirelessly with your favorite HiFi speakers or headphones for immersive, room-filling audio.
• Ultra-Quiet Operation (<25dB): Advanced cooling system keeps fan noise under 25dB — quieter than a whisper — for zero distractions during movies or presentations.
• Built-in Speaker: Enjoy decent onboard audio anywhere, even without external speakers.
• Multiple Inputs: HDMI, USB, and 3.5mm audio output for seamless connection to laptops, consoles, streaming sticks, and more.
• CE, FCC & RoHS Certified: Meets international safety and environmental standards.
• Lightweight & Portable: Weighing just 1.0 kg, it slips easily into a backpack for camping trips, RV adventures, or business travel.

Technical Specifications

• Brightness: 800 ANSI Lumens
• Optical Resolution: 1280×720 (supports 1080P / 4K decode)
• Contrast Ratio: 1000:1
• Projection Size: 30–200 inches
• Projection Distance: 1.2–5 meters
• Throw Ratio: 1.3:1
• Light Source: LED
• Screen Ratio: 4:3 / 16:9
• Connectivity: WiFi 6 (5GHz), Bluetooth 5.2, HDMI, USB, 3.5mm Audio Out
• System: Android (Smart OS)
• Keystone Correction: Auto & Electronic
• Noise Level: <25dB
• Weight: 1.0 kg
• Power Source: AC
• Certifications: CE, FCC, RoHS
• In the Box: Projector, Remote Control, HDMI Cable, Power Cord, Adapter

Perfect For Every Occasion

Whether you're a student setting up a dorm room theater, a family enjoying backyard movie nights, a camper wanting big-screen entertainment under the stars, or a professional delivering polished presentations — the XBJ K6 adapts to your lifestyle. It also makes a fantastic birthday or holiday gift for tech enthusiasts, RV owners, and anyone craving flexible home entertainment.

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Learn More About Projector Technology

Curious about how projectors compare to traditional TVs for home theaters? Read the expert breakdown at PCMag, or explore display technology fundamentals at CDC NIOSH – Noise and Hearing Loss Prevention to understand why our <25dB ultra-quiet design matters for your health and well-being.

Frequently Asked Questions

Q: Does the XBJ K6 mini portable projector support 4K resolution?

A: The XBJ K6 supports 4K decoding, meaning it can process and display 4K content. Its native optical resolution is 1280×720 with full 1080P output support, delivering excellent picture quality for movies, gaming, and streaming.

Q: Can I use this outdoor projector without a projection screen?

A: Absolutely! The XBJ K6 projects onto any flat surface — walls, fences, white bedsheets, or tents. The 360° rotatable design and auto keystone correction make it easy to get a perfectly rectangular image on almost any surface.

Q: Does this projector have built-in apps like Netflix and YouTube?

A: Yes! The projector runs on an Android smart OS with pre-installed apps including Netflix and YouTube. WiFi 6 (5GHz band) ensures fast, smooth, buffer-free streaming.

Q: How loud is the XBJ K6 projector's fan?

A: The built-in cooling system operates at less than 25dB — quieter than a library whisper — making it ideal for bedrooms, offices, and quiet environments.

Q: What devices can I connect to this portable projector?

A: The XBJ K6 is compatible with laptops, smartphones, gaming consoles, TV sticks, and more via HDMI, USB, and Bluetooth 5.2. The 3.5mm audio output also lets you connect external speakers or headphones.

Q: Is this projector suitable for outdoor use?

A: Yes! Its lightweight 1.0 kg design, portable form factor, and wide 30–200" projection range make it ideal for camping, RV trips, backyard movie nights, and outdoor gatherings. Note: best results are achieved in low-light or dark environments.