WiMiUS Mini projector with WiFi and Bluetooth

The WiMiUS S27 Mini Projector is a lightweight and adaptable gadget built to elevate your entertainment experience indoors or outdoors. At only 1.32 lbs and equipped with a 270° rotatable stand, it provides flexible placement for projecting onto walls, ceilings, or other preferred surfaces. Its short-throw optics can produce a 100-inch display from just 3.6 feet away, making it suitable for different room dimensions and layouts. With a native 720P resolution, 1080P input support, and a 15,000:1 contrast ratio, the S27 ensures crisp, colorful, and vivid imagery.

Connectivity is one of the S27’s key strengths, featuring dual-band 2.4G/5G WiFi for stable streaming and effortless screen mirroring through Miracast and AirPlay. With Bluetooth 5.2 integration, you can link wireless headphones, speakers, or AirPods for an upgraded sound experience. The projector also provides HDMI, USB, and 3.5mm audio interfaces, making it simple to hook up with smartphones, laptops, PCs, TV sticks, and gaming consoles.

Created for hassle-free use, the S27 incorporates automatic vertical keystone correction, removing the need for manual tweaking and guaranteeing clear, properly aligned visuals. It also supports OTA firmware upgrades, automatic sleep mode, and customizable brightness and color temperature controls. With its modern white finish and lightweight frame, this projector is both stylish and portable, ideal for home theater nights or outdoor entertainment.

Specification

Here are the detailed specifications for the WiMiUS S27 Mini Projector:

 Physical Dimensions

• Size: 8.11 x 3.62 x 4.63 inches

• Weight: 0.586 kg (approximately 1.29 lbs)

• Mounting: Features a 1/4″ tripod thread for flexible placement options

 Display & Projection

• Display Technology: LCD with LED light source

• Native Resolution: 1280 x 720p

• Max Supported Resolution: 1920 x 1080p (1080P decoding)

• Contrast Ratio: 15000:1

• Aspect Ratio: 4:3 / 16:9

• Projection Size: 40 to 200 inches

• Projection Distance: 3.6 to 17.7 feet

• Zoom Function: 85% zoom out capability 

 Keystone & Focus

• Keystone Correction: Auto Vertical ±30°

• Focus: Manual.

 Audio & Connectivity

• Audio Output: 3.5mm headphone jack

• Bluetooth: Bluetooth 5.2 for audio output

• Ports:
  • 1 x HDMI

  • 1 x USB

  • 1 x 3.5mm audio out

 Wireless & Smart Features

• WiFi: Dual-band (2.4GHz & 5GHz)

• Screen Mirroring:
  • iOS: AirPlay

  • Android: Miracast

• Software Updates: OTA (Over-the-Air) updates

• Auto Sleep Mode: Customizable from 10 minutes through 3 hours

• Brightness & Color Temperature Adjustment: Available

 Power & Performance

• Power Input: AC 100-240V

• Refresh Rate: 60Hz

• Lamp Life: Up to 50,000 hours

Included Accessories

• WiMiUS S27 Mini Projector

• Remote Control

• Power Cord

• HDMI Cable

• Projector Lens Cover

Key features

The WiMiUS S27 Mini Projector is a compact yet feature-rich device designed for both indoor and outdoor entertainment. Here are its standout features:

Key Features of the WiMiUS S27 Mini Projector

1. 270° Adjustable Stand

The S27 is equipped with a distinctive triangular stand capable of rotating up to 270°, enabling projection onto ceilings, walls, or virtually any surface. This versatility makes it suitable for multiple viewing positions and room arrangements.

2. Short Throw Lens

Boasting a 0.98:1 throw ratio, the S27 produces a 100-inch display from only 2.8 feet away. Its short-throw design minimizes distortion and makes it an excellent choice for compact rooms.

3. Auto Vertical Keystone Correction

The projector auto-corrects the image to maintain a perfectly square frame, even when positioned at an angle. This function streamlines setup and delivers a clear, distortion-free picture.

4. 1080P Support with 15,000:1 Contrast Ratio

Although its native resolution is 1280×720, the S27 accepts 1080P input and produces crisp visuals with vivid colors, enhanced by its impressive contrast ratio.

5. Dual-Band WiFi & Bluetooth 5.2

The projector is equipped with dual-band 2.4G/5G WiFi, ensuring smooth streaming and effortless screen casting through AirPlay and Miracast. Its Bluetooth 5.2 capability provides reliable pairing with headphones and external speakers.

6. Multiple Connectivity Options

Features HDMI, USB, and 3.5mm audio interfaces, ensuring compatibility with smartphones, laptops, streaming sticks, and gaming systems.

7. Portability

With a weight of just 1.32 lbs (600g), the S27 offers excellent portability, enabling effortless transport for outdoor setups and travel use.

8. Enhanced Audio Performance

The 2025 edition comes with an improved audio system, providing cleaner sound with reduced distortion, elevating the overall viewing experience.

⚠️ Considerations

• Not Battery-Powered: The S27 must remain plugged into a power source while operating, as it is not equipped with a built-in battery.

• HDCP Limitations: HDCP restrictions can prevent direct wireless transmission from subscription services like Netflix and Disney+. To access these platforms, it is best to connect via an external TV stick (sold separately).

How to use the WiMiUS Mini projector with WiFi and Bluetooth

Here’s a clear guide on how to use the WiMiUS S27 Mini Projector:

1. Unbox and Set Up

1. Detach the projector and all accessories from the box:
   • WiMiUS S27 projector

   • Power cord

   • HDMI cable

   • Remote control

   • Lens cover

2. Set the projector on a level, secure surface, or fasten it to a tripod via the 1/4″ mounting port.

3. Rotate the 270° stand to achieve your preferred projection angle, whether on the ceiling, wall, or tabletop.

2. Power On

1. Connect the power cord to a wall socket, then plug it into the projector.

2. Switch on the projector using the power button or remote control. Once activated, the LED indicator will illuminate.

3. Adjust Image

1. Focus: Adjust the lens focus ring until the projected image appears crisp and sharp.

2. Keystone Correction: The S27 features automatic vertical keystone correction, which aligns the image into a square shape even when the projector is tilted.

3. Projection Size & Distance: To achieve a 100-inch display, position the projector about 2.8 feet from the wall. Shift the distance as needed to reach your preferred screen size, up to 200 inches.

4. Connect Devices

• HDMI Devices: Pair laptops, TV sticks, or gaming consoles to the HDMI port.

• USB Devices: Connect a USB stick with compatible movies or video files for playback.

• Wireless Connection:
  • iOS Devices: Stream content from your device by activating AirPlay screen mirroring.

  • Android Devices: Mirror your device wirelessly through Miracast.

• Bluetooth: Connect with speakers or headphones via Bluetooth 5.2 for better audio.

5. Control Settings

• Use the remote control or projector buttons to:
  • Modify the brightness and fine-tune the color tone.

  • Toggle between input options such as HDMI, USB, WiFi, and Bluetooth.

  • Turn on auto sleep mode for efficient energy saving.

  • Keep the system current by installing available OTA software updates.

6. Shutdown

1. Turn the projector off using the power button — the fan will stay on for a few seconds to cool the unit and protect it from heat.

2. After the fan has fully shut off, disconnect the projector from the power source if you no longer need it.

7. Tips for Best Use

• Maintain clear images and safe performance by keeping the lens and ventilation dust-free.

• For optimal picture quality, refrain from operating the projector in direct daylight and instead use it in low-light or dark settings.

• When using the projector outdoors, place it on a steady, level surface and make sure a power source is available.

Tips suitable for the WiMiUS Mini projector with WiFi and Bluetooth

Here’s a set of practical tips for using the WiMiUS S27 Mini Projector to get the best performance and longevity:

1. Optimal Placement

• Utilize the 270° rotating stand to position the projector at the ideal angle for walls, ceilings, or screens.

• Position the unit on an even and stable base to minimize the risk of falls and preserve accurate image alignment.

• To achieve a short-throw setup, position the projector between 2.8 and 6 feet from the wall, ensuring a large, clear image without warping.

2. Lighting Conditions

• Optimal image clarity is achieved when the projector is used in subdued or darkened lighting conditions.

• Prevent exposure of the projection surface to intense natural or artificial lighting, as it may wash out the image.

3. Device Connectivity

• Use only compatible devices via HDMI, USB, AirPlay (iOS), and Miracast (Android) for smooth performance.

• To access services such as Netflix, Disney+, or Hulu, connect through a TV stick to overcome HDCP restrictions.

• Connect external Bluetooth speakers to enjoy richer, more immersive sound than the built-in speaker provides.

4. Image & Sound Settings

• Fine-tune the focus ring by hand to achieve clear, detailed visuals.

• Rely on the automatic vertical keystone feature to straighten and balance distorted images.

• Tailor the brightness, sound level, and color warmth to suit the lighting and atmosphere of your space.

5. Cleaning & Maintenance

• Frequently wipe the lens with a gentle microfiber cloth to maintain image sharpness.

• Keep the ventilation openings clean and unobstructed

• Avoid spraying liquids onto the device; gently wipe with a lightly dampened cloth when necessary.

6. Usage & Longevity

• Allow the projector brief rest periods during extended use to avoid overheating.

• Regularly update the projector’s firmware via OTA to ensure optimal performance.

• Refrain from performing factory resets too often, as doing so will erase your saved settings and installed apps.

7. Outdoor Use

• Place the projector on a sturdy table or tripod, and steer clear of uneven or unstable surfaces.

• Make sure the projector is connected to a power source, since it lacks an internal battery.

• Keep the projector away from water and damp conditions, as it is not designed to be waterproof.

Cleaning guide

Here’s a safe and simple cleaning guide for the WiMiUS S27 Mini Projector:

1. Power Off and Unplug

• Ensure the projector is powered down and disconnected from electricity prior to cleaning.

• Allow the projector to rest for 10–15 minutes after use, as the lamp and vents may remain hot.

2. Lens Cleaning

• Use a soft microfiber cloth (like one for glasses or camera lenses).

• Clean the lens using soft, circular strokes, applying minimal pressure.

• For tough marks, slightly moisten a cloth with lens-cleaning fluid or purified water before wiping.

• Do not clean the lens with paper towels or abrasive fabrics, as they can cause scratches.

3. Exterior Cleaning

• Clean the projector’s exterior using a dry microfiber cloth.

• To remove dirt or smudges, gently wipe with a lightly moistened cloth using only water.

• Avoid allowing any liquids to enter the buttons, ports, or ventilation openings.

4. Vent & Dust Maintenance

• Remove accumulated dust from vents with a gentle brush or a can of compressed air.

• Do not use a vacuum directly on the vents, since it can generate static electricity.

• Store the projector in a clean, dust-free area, or cover it with a protective dust cover when idle.

5. Filter & Long-Term Care

• Since the S27 lacks a detachable filter, regularly cleaning the vents is crucial.

• If the projector is used often, particularly in dusty environments, clean it every 2–3 weeks.

✅ Extra Tip: Keep the lens covered when storing the projector to prevent scratches and accumulation of dust.

What to avoid when using the WiMiUS Mini projector with WiFi and Bluetooth

Good question 👍. To keep your WiMiUS S27 Mini Projector working smoothly and lasting longer, here’s a list of things to avoid when using it:

⚠️ Things to Avoid

1. Moisture & Water Exposure
   • Avoid operating the projector in damp, rainy, or excessively humid conditions..

   • The projector isn’t water-resistant, so ensure it’s shielded when used outside.

2. Dust & Dirty Lens
   • Failure to maintain clean lenses and vents can result in image degradation, thermal stress, and increased operational noise.

3. Unstable Surfaces
   • Avoid placing the projector on unstable or slanted surfaces.

   • Ensure the projector is placed on a level surface or securely mounted on the included tripod/stand to avoid tipping.

4. Overheating Risks
   • Ensure the ventilation openings remain unobstructed to maintain proper airflow.

   • Avoid continuous, extended use; allow the projector brief breaks to extend lamp longevity.

5. Unsupported Apps & Content
   • Direct wireless screen mirroring from HDCP-protected platforms such as Netflix, Disney+, or Prime Video may be unsupported.

   • Use a compatible TV stick (Fire Stick, Roku, Chromecast, etc.) to access services like Netflix, Disney+, and Prime Video.

6. Unverified Accessories
   • Avoid low-quality HDMI or USB cables, as they can result in screen flicker or unstable connections.

   • Use only dependable accessories to ensure uninterrupted and seamless playback.

7. Harsh Cleaning Methods
   • Do not clean the lens or projector body with paper towels, alcohol, or harsh cleaning agents.

   • Do not apply sprays or liquids straight onto the projector’s surface.

8. Frequent Factory Resets
   • Avoid performing resets unless needed, as doing so will clear your WiFi, Bluetooth, and screen configurations.

9. Improper Storage
   • Avoid placing the projector in direct sunlight, near heat, or in dusty areas to protect it.

   • Ensure the lens is covered during periods of inactivity to prevent dust and scratches.

✅ Follow these care tips to ensure your S27 consistently produces clear, vibrant images and remains reliable for years.

In conclusion, the WiMiUS S27 Mini Projector is a lightweight, portable, and user-friendly projector that delivers a big-screen experience with its short throw lens, adjustable stand, and auto keystone correction. With dual-band WiFi, Bluetooth 5.2, and multiple ports, it’s versatile for movies, gaming, and streaming (best with a TV stick for apps like Netflix). While it requires a power source and regular cleaning, it offers excellent value for both indoor and outdoor entertainment.