3D Function Enabled 350 Projector: Immersive Visual Solution for Modern Classrooms & Entertainment

　　In the evolving landscape of modern education and home entertainment, immersive visual experiences have become a key demand. Our 3D Function Enabled 350 Projector is engineered with advanced 3D projection technology as the core, integrating clear imaging, ultra-quiet operation, and flexible installation. Designed to meet the diverse needs of primary and secondary schools, colleges, training institutions, and home users, it breaks the limitations of 2D display, presenting teaching content and entertainment works in a vivid 3D format, and enhancing learning engagement and viewing experience.

　　1. Product Overview & Core Technical Parameters

　　The 3D Function Enabled 350 Projector integrates advanced optical technology, 3D imaging technology and user-friendly design, featuring 350 ANSI lumens brightness, native high-definition resolution, and multi-format 3D support. Its intelligent 3D decoding system ensures smooth and realistic 3D effects, while the low-noise cooling design and energy-saving performance adapt to long-term use in teaching and home scenarios. Below are the detailed technical parameters:

　　Brightness & Resolution: 350 ANSI lumens, native 1280×720P (HD) resolution, support 1080P/4K input; contrast ratio 3000:1 for vivid color reproduction; eye-protective mode (low blue light) to reduce eye strain for long-term viewing by students and users

　　Display & 3D Technology: DLP (Digital Light Processing) technology, LED light source with 30,000-hour service life; support 3D formats including DLP 3D, HDMI 3D (frame packing, side-by-side, top-bottom), compatible with 3D glasses (active shutter type)

　　Low Noise Performance: ≤28dB in standard mode, ≤22dB in eco mode (quiet enough for focused classroom environments and quiet home viewing, avoiding interference with teaching, learning and entertainment)

　　Energy Saving: Power consumption ≤65W in standard mode, ≤35W in eco mode; meets Energy Star and CE energy efficiency standards

　　Projection Parameters: Projection size 30-150 inches, throw ratio 1.2:1; support ±15° vertical keystone correction (auto & manual), focus adjustment, and 4:3/16:9/16:10 aspect ratio switching; effectively corrects trapezoidal distortion caused by oblique projection, ensuring clear 3D image display

　　Connectivity Options: 2×HDMI ports (support HDMI 2.0), 1×USB 2.0 port, 1×3.5mm audio jack, Wi-Fi 5 (802.11ac), Bluetooth 5.0 for wireless connection

　　Operating System: Built-in Android 11.0 OS with education-specific optimization; pre-installable teaching apps (e.g., Kahoot!, Google Classroom); support online teaching resources, app download, and wireless screen mirroring (AirPlay/Chromecast) for multi-device content sharing

　　Operating Environment: Working temperature: 0℃ ~ 40℃; storage temperature: -10℃ ~ 60℃; relative humidity: 10% ~ 85%

　　Physical Specifications: Dimensions: 220×165×75mm; weight: 1.2kg; material: ABS flame-retardant plastic

　　Certifications: CE, FCC, RoHS, Energy Star, UL

　　2. Core Advantages: Advanced 3D Function & Versatile Application Design

　　2.1 Multi-Format 3D Support for Immersive Visual Experience

　　Equipped with advanced 3D decoding technology, our 350 Projector supports multiple 3D formats including DLP 3D and HDMI 3D (frame packing, side-by-side, top-bottom), compatible with most 3D video sources such as 3D Blu-ray players, 3D game consoles, and online 3D teaching resources. When matched with active shutter 3D glasses, it can present realistic 3D images with strong depth sense, making abstract knowledge in teaching (such as human anatomy, geological structures, and mechanical principles) more intuitive, and making home movie watching and gaming more immersive. The 3D image display maintains high definition and color accuracy, ensuring a comfortable and shocking visual experience.

　　2.2 Energy-Saving & Durable Design for Long-Term Multi-Scenario Use

　　Adopting a high-efficiency LED light source and intelligent power management technology, the projector significantly reduces power consumption, with ≤35W in eco mode—ideal for all-day teaching use and long-hour home entertainment, helping schools and households reduce electricity costs. The LED light source has a service life of up to 30,000 hours, which means it can be used for 8 hours a day for more than 10 years without replacing the light bulb, minimizing maintenance downtime and operational costs. Additionally, it meets Energy Star and CE energy efficiency standards, aligning with green campus and eco-friendly home construction requirements.

　　2.3 Clear Imaging & Eye-Protective Design for Comfortable Viewing

　　With 350 ANSI lumens brightness and a 3000:1 contrast ratio, the projector delivers clear and vivid 2D/3D images even in moderately lit environments. The keystone correction function ensures that both 2D and 3D images maintain high definition without distortion of text, charts, or image details—critical for displaying 3D teaching materials such as biological models and architectural structures. The built-in eye-protective mode reduces blue light emission, effectively alleviating eye fatigue for users who need to watch 3D content for long periods. The DLP technology minimizes color distortion, ensuring a clear and comfortable viewing experience for both students and home users.

　　2.4 Versatile Connectivity for Multi-Source 3D Content Access

　　The projector is equipped with rich connectivity options, including 2×HDMI 2.0 ports (support 3D signal transmission), USB port, and wireless connections (Wi-Fi 5, Bluetooth 5.0), enabling seamless connection with 3D Blu-ray players, 3D game consoles, teachers' laptops, tablets, and U disks storing 3D teaching resources. The built-in Android 11.0 OS supports pre-installation of education-specific apps and 3D video playback apps, allowing teachers to easily access and display 3D teaching content, and home users to enjoy 3D movies and games conveniently. The wireless screen mirroring function (AirPlay/Chromecast) enables real-time sharing of 3D content, fostering interactive teaching and shared entertainment.

　　2.5 Compact & Portable Design for Flexible Multi-Scenario Deployment

　　With a compact size of 220×165×75mm and a weight of only 1.2kg, the projector is highly portable for teachers to carry between different classrooms and for users to move between home rooms. Combined with the powerful keystone correction function, it can be quickly set up and used in any corner of the classroom or home without the need for fixed installation or professional debugging, ensuring clear 3D image display. The ABS flame-retardant plastic case is durable and scratch-resistant, adapting to frequent transportation and daily use. Its flexible projection design (30-150 inches projection size) is suitable for various space sizes, from small tutoring rooms and bedrooms to medium-sized lecture halls and living rooms, fully meeting the diverse installation needs of teaching and entertainment scenarios.

　　3. Typical Application Scenarios (Teaching & Entertainment)

　　Our 3D Function Enabled 350 Projector is widely applicable to both educational and home entertainment scenarios, relying on its immersive 3D effect and stable performance. Typical applications include:

　　Primary & Secondary School Classrooms: Ideal for science, biology, geography, and physics teaching. The 3D function presents abstract knowledge (such as cell structure, solar system, and geological stratification) in an intuitive 3D form, stimulating students' learning interest and improving understanding. Clear imaging and eye-protective mode care for students' vision, ensuring effective teaching.

　　Colleges & Universities: Suitable for professional courses such as medicine, architecture, and mechanical engineering. The 3D function displays human anatomy, architectural models, and mechanical structures vividly, helping students master professional knowledge more deeply. Wireless screen mirroring supports interactive discussions between teachers and students.

　　Training Institutions & Tutoring Centers: Perfect for skill training and interest courses. The 3D function makes training content (such as industrial operation simulations and art appreciation) more engaging, improving training effectiveness. The portable design and flexible installation enable quick deployment in different training rooms, saving setup time.

　　Home Entertainment: Suitable for home theaters and game rooms. It supports 3D movie playback and 3D game running, bringing immersive viewing and gaming experiences to family members. The low-noise operation ensures quiet entertainment time, and the compact design saves home space.

　　Special Education & Training Centers: The immersive 3D effect and clear imaging adapt to the special needs of special education students, helping teachers deliver personalized teaching content more effectively and improving learning engagement.

　　4. Quality Control & Certification

　　We implement strict quality control measures throughout the entire production process of the 3D Function Enabled 350 Projector. From raw material procurement (LED light source, chips, casing) to product assembly and final testing, every step is subject to rigorous inspection. All projectors pass 100% performance testing, including 3D effect quality, brightness, resolution, noise level, and power consumption. The product has obtained multiple international certifications such as CE, FCC, RoHS, Energy Star, and UL, ensuring compliance with global educational equipment and consumer electronics standards. We also offer a 3-year product warranty and 7×24-hour technical support, providing reliable after-sales guarantee for educational institutions and individual users.

　　5. Customization Services & Pricing

　　To meet the diverse needs of global educational institutions and home users, we provide flexible customization services and competitive pricing policies for the 3D Function Enabled 350 Projector:

　　Customization Options: Custom logo printing on the casing, pre-installation of region-specific educational apps and 3D playback apps, personalized packaging design, and customized power plugs (US/EU/UK/AU standards) to adapt to different markets and usage scenarios.

　　OEM/ODM Services: Provide comprehensive OEM/ODM services, including product design optimization, software customization, and brand labeling, to help customers build their own projector brands.

　　Pricing Policy: Volume-based pricing with preferential quotes for bulk orders. For the standard 3D Function Enabled 350 Projector, the unit price is $130-160 for 100-500 units; $115-130 for 500-1000 units; $100-115 for 1000+ units. Contact us for a detailed quotation based on your specific requirements (educational project or home entertainment market).

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