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Black observatory-shaped star projector with adjustable lens and touch controls, 4.46 x 5.51 x 5.53 inches

SOEWIOU

SOEWIOU DWB-01 4K Business Projector 3840 x 2160

SKU CH-1FG0-CE6JP

Projects 4K star maps across 135 to 255 square feet with adjustable focus and eight-colour night light

  • Panel resolution3840 × 2160
  • Highest resolution3840 × 2160
  • Projection distance9.84 ft (3 m)
  • Lamp replacement & market costDLP, LCD, LED
  • Input audio signalsUsb, USB
  • Additional connectorsUsb, USB
  • 4K HD projection delivers 3840 x 2160 native resolution
  • 10 realistic planetarium slides create immersive star maps
  • Ultra-wide lens covers 135.19-255.64sq.ft ceiling area
  • Adjustable focus head sharpens image at any distance
  • Multi-functional touch control manages 8-colour night light

4K Galaxy Star Projector

The SOEWIOU DWB-01 is a 4K resolution galaxy star projector designed for home cinema and decorative use. It uses a DLP imaging system with a native resolution of 3840 x 2160 to render detailed star fields. The observatory-shaped unit includes an ultra-wide lens and multi-functional touch controls for simple operation in bedrooms or media rooms.

USB Connectivity and Throw Distance

The projector relies on USB input for both power and audio signals, limiting placement to locations near a compatible USB port or adapter. Its adjustable lens covers a projection distance of 6.56 to 9.84 feet, producing a ceiling coverage area between 135.19 and 255.64 square feet. Best results require a completely darkened room to maintain image clarity and contrast.

10 Realistic Planetarium Slides

The package includes one pre-installed glass starry sky slide and nine replaceable film slides, offering ten distinct immersive scenes. Film slides are consumable items that degrade over time and need periodic replacement to retain optimal sharpness. Buyers who want a permanent fixed-installation data projector or a unit with HDMI or wireless video inputs should consider other categories.

How it compares

Measured against everything we stock in Presentation Projectors, at today’s prices. Recalculated every night.

Price $101.99
Cheaper than about 67% of the 608 comparable items (median $157.99).

Specifications

Product
Brand nameMi
Product lineEW Series
Part numberDWB-01
Case colorBlack
Product typeDLP
Display
Panel resolution3840 × 2160
Highest resolution3840 × 2160
Projection distance9.84 ft (3 m)
Audio & video
Input audio signalsUsb, USB
Size & build
Product weight0.69 kg
Compatibility
Lamp replacement & market costDLP, LCD, LED

Questions about this item

Should I pick the 3840 x 2160 native resolution version or a lower one?

The projector only ships with a 3840 x 2160 native resolution, so there is no lower option to choose from.

What does the 3840 x 2160 resolution look like on a 255.64 sq.ft ceiling?

At the maximum 9.84 ft throw the image covers 255.64 sq.ft, so each pixel is spread over a large area; fine detail is visible only when you sit close to the projection surface.

What does the USB connector actually power or control?

The USB port supplies power to the unit and carries the touch-control signals for the 10 slides and 8-colour night light.

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