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Shenzhen Roonwin Technology Co., Ltd Shenzhen Roonwin Technology Co., Ltd

Home theater Projector OEM

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2025.11.14

Projectors with Multimedia Playback

Projectors with multimedia playback are all-in-one projection devices equipped with built-in media players, enabling them to directly play a wide range of content formats (videos, music, documents) without relying on external devices (e.g., PCs, streaming sticks). Unlike basic projectors that function solely as display tools, these models act as self-contained entertainment hubs—supporting USB drives, external hard drives, and network storage (e.g., NAS) to access content. This feature is ideal

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2025.11.14

Projectors with PC Screen Mirroring

Projectors with PC screen mirroring are projection devices designed to wirelessly or via cable display content from desktop or laptop computers, serving as a critical tool for business presentations, gaming, and professional workflows (e.g., video editing, 3D modeling). Unlike basic projectors that require complex cable setups (e.g., HDMI 2.1, DisplayPort) to connect PCs, these models offer flexible connectivity options—combining wireless casting with high-speed wired ports—to ensure seamless in

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2025.11.13

Projectors with USB Interface

Projectors with USB interfaces are projection devices that include USB ports (typically USB-A, USB-C, or both) to enable direct connectivity to USB-enabled devices (e.g., flash drives, external hard drives, smartphones, and streaming sticks). Unlike projectors without USB support (which require separate media players or laptops to access digital content), these models simplify content playback and device charging—making them ideal for casual users (e.g., families sharing photos from a flash driv

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2025.11.13

Projectors with Rich Interfaces

Projectors with rich interfaces are projection devices equipped with a diverse array of input/output (I/O) ports, enabling seamless connectivity to multiple devices (e.g., laptops, gaming consoles, streaming sticks) and integration into complex AV systems. Unlike basic projectors with only 1–2 ports (e.g., a single HDMI), these models prioritize versatility—supporting both legacy devices (e.g., DVD players with VGA) and modern tech (e.g., 4K Blu-ray players with HDMI 2.1). This makes them ideal

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2025.11.12

Projectors with Versatile Projection Sizes

Projectors with versatile projection sizes are projection devices capable of displaying images across a wide range of dimensions—from small, intimate sizes (e.g., 30 inches for close-up use) to large, immersive sizes (e.g., 300 inches or more for auditoriums or outdoor events). Unlike fixed-size displays (e.g., TVs, which have a set screen size), these projectors leverage zoom capabilities, adjustable throw distances, and high brightness to adapt to diverse viewing needs—making them ideal for ev

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2025.11.12

Projectors with Adjustable Screens

Projectors with adjustable screens (often referred to as “projectors with flexible screen adjustment”) are projection devices that allow users to modify the size, shape, or position of the projected image without moving the projector itself—offering unmatched flexibility for adapting to different spaces and screen setups. Unlike basic projectors that require physical repositioning to change the image size or alignment, these adjustable models use optical or digital adjustment features (e.g., zoo

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2025.11.12

Projectors with Stable Images

Projectors with stable images are projection devices designed to minimize image shaking, blurring, or distortion—ensuring the displayed content remains steady and clear, even in dynamic environments or during extended use. Unlike standard projectors that may suffer from image instability due to vibration (e.g., from nearby speakers or foot traffic), temperature fluctuations, or mechanical wear, these stable models integrate anti-vibration technologies, precision engineering, and smart stabilizat

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2025.11.11

Projectors with Vivid Colors

Projectors with vivid colors are high-performance projection devices engineered to deliver accurate, vibrant, and lifelike color reproduction—surpassing standard projectors that often produce muted or washed-out colors. These projectors are designed for applications where color accuracy is critical, such as home theaters (for movie watching), photo and video editing, art galleries (for projecting artwork), and business presentations (for showcasing product photos or brand visuals). They achieve

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2025.11.11

Projectors with Long-Life Bulbs

Projectors with long-life bulbs are projection devices designed to minimize the frequency of bulb replacement, featuring light sources that last significantly longer than standard projector bulbs—reducing maintenance costs and downtime. Unlike traditional projectors that use halogen or UHP (Ultra High Performance) bulbs with lifespans of 2,000–5,000 hours, these long-life models typically use LED (Light Emitting Diode) or laser light sources, which can last 20,000–50,000 hours (or even longer fo

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2025.11.11

Auto-Focus Projectors

Auto-focus projectors are intelligent projection devices equipped with built-in sensors and software that automatically adjust the lens to deliver a sharp, clear image—eliminating the need for manual focus adjustments. Unlike traditional projectors (which require users to twist the lens or use a remote control to fine-tune focus, a process that can be time-consuming and imprecise), auto-focus models simplify setup, ensuring a crisp image within seconds of being turned on or moved. They are ideal

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2025.11.08

Projectors with Intelligent Auto Keystone Correction

Projectors with intelligent auto keystone correction automate the process of fixing trapezoidal distortion—using sensors and algorithms to detect image shape and adjust it to a perfect rectangle in seconds. Unlike manual correction (which requires user input and iteration), auto correction eliminates guesswork, making it ideal for casual users, frequent projector movers (e.g., using it in different rooms), or anyone who wants a hassle-free setup.The technology behind intelligent auto correction

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2025.11.08

Projectors with Optical Zoom Functionality

Projectors with optical zoom functionality allow users to adjust the size of the projected image without moving the projector—using physical lens adjustments to magnify or shrink the image while maintaining full resolution and image quality. Unlike digital zoom (which crops and enlarges a portion of the image, reducing sharpness), optical zoom preserves every pixel of the native resolution (e.g., 1080p or 4K), making it ideal for home theaters, classrooms, or any scenario where image quality and

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