Smart Mini Portable Projector with Auto Keystone Correction and Bluetooth 5.0

Smart Mini Portable Projector with Auto Keystone Correction and Bluetooth 5.0

Description:

• The T1 Mini LED Projector provides a convenient solution for users looking for a small and versatile projection device. With 720P resolution, LCD display technology, and LED light source, it is suitable for movies, videos, online content, and personal multimedia applications.

  
  

• The projector features wireless screen mirroring, WiFi 6, Bluetooth 5.0, and Android 13.0, allowing users to connect and enjoy content more easily. Its 180° rotation design provides flexible placement options for different viewing angles.

Quick informations:

Features:

• Short throw ratio (0.85:1) – 100‑inch image from about 1.2 meters away

• Contrast 1500:1 – decent black and white separation

• 1GB RAM + 8GB storage – enough for basic Android apps and media files

• Full‑frame digital zoom – flexible image sizing

• Supports 16:9 and 4:3 aspect ratios

• 30,000+ hours LED life – no lamp replacement costs

• Certified: ISO9001, 3C, CE, WEEE, RoHS, FCC

• Includes remote control with voice input and focus adjustment

• Type‑C input – works with most phone chargers and power banks

Parameter Table

Projection Distance

* The projection size and distance data in the table above is based on the throw ratio. Actual results may vary, so please use this only as a reference.

Product Photo:

Product Interface:

Important Safety Precautions:

1. Using an incompatible battery type in the remote control may create an explosion risk. Always dispose of used batteries according to the relevant instructions.
2. Be careful not to let small debris such as fingernail clippings or bits of paper fall into the projector. Never insert metal objects like wires or screwdrivers into the ventilation holes. If any foreign object accidentally gets inside, immediately turn off the power and have it removed by a qualified service technician.
3. When you need to move the projector, wrap it in soft packing material. If the lens becomes stained with oil or fingerprints, gently wipe it with a cotton cloth slightly dampened with 75% medical alcohol. Also, avoid subjecting the projector to strong impacts or severe vibrations.
4. Do not place any containers of liquid on top of the projector. Spilled liquid could cause an internal short circuit or start a fire.
5. The projector emits a powerful beam of light while operating. To protect your eyes, never stare directly into the lens.
6. After the projector has been running for a while, the area around the exhaust vents can become very hot. Touching it at that time may cause burns.
7. Do not install the unit where warm air from an air conditioner blows directly onto it; otherwise, condensation or excessive heat may cause the device to malfunction.
8. Make sure there is good airflow around the unit and that none of the vents are blocked, so as to prevent heat from building up inside.

Shenzhen Zijing Optoelectronics Technology Co., Ltd. 

Company Overview

Founded in 2019 and headquartered in Shenzhen, Zijing designs, manufactures, and sells LCD projectors and optoelectronic products. The company operates its own production base and a branch office in Shenzhen, covering the entire value chain from product definition and R&D to manufacturing and delivery.

The DESS Brand Story

Light does more than illuminate a space. It reveals life as it truly is.

In the morning, it awakens the day. At night, it brings people together. When light becomes imagery, it becomes a film, a game, a moment of companionship—and another way for us to encounter the world.

DESS begins with this connection between light and life.

We want everyone to enjoy the freedom of a big screen of their own, with imagery no longer confined by a fixed display or complicated equipment. There is no need to change the room or plan around the moment. Switch on DESS, and an ordinary wall or a quiet stretch of empty space becomes a window for stories and imagination.

To make this possible, DESS brings together optical technology, intelligent experiences and contemporary design.

We continue to explore the boundaries of brightness, colour and clarity—giving light and shadow greater depth, bringing colour closer to life, and allowing every frame to remain faithful to its creator’s vision. We care just as deeply about how quickly the device is ready, how effortlessly the image can be adjusted, how reliably it performs over time, and how naturally it belongs in different living spaces.

Because truly great technology should never feel complicated. It should simply let a beautiful picture happen.

From a family film night in the living room to a quiet moment alone in the bedroom; from laughter shared with friends to highlights enjoyed on the road; from the wonder in a child’s eyes to an adult’s well-earned pause—DESS uses a beam of light to open a wider view onto every kind of life.

We believe a projector is more than a display device.

It is a cinema that asks for no permanent space, a gathering point for family and friends, and an expression of personal style and the way we choose to live. It gives limited spaces limitless possibilities and turns everyday moments into experiences worth entering fully—and remembering.

With light as our medium, DESS brings technology into everyday life and imagery into the moments that connect us.

May every projection become a moment worth losing yourself in.
May every beam reveal more possibilities in life.

Team & Management

Zijing has a team of 80 to 100 employees, with nearly 30 people dedicated to R&D – about one out of every three team members. The company is supported by well-trained management, design, and quality control teams. This structure allows Zijing to provide samples in the shortest possible time, arrange orders accurately, and strictly control both quality and delivery schedules for mass production.

Qualifications & Recognition

Zijing continuously invests significant resources and effort into product development to meet market demands. A skilled research team, advanced equipment, and a strong innovation culture ensure consistent and reliable quality.

• National High-tech Enterprise (2023)
• Provincial & Municipal Innovative SME (2023)
• Provincial “Specialized and Sophisticated SME” (2025)
• Benchmark Enterprise in its niche (2026)

The company is ISO9001 certified. Its products hold CCC, CE, RoHS, KC, FCC, and WEEE certifications, meeting major international standards.

Technical Strength

As of 2026, Zijing holds 24 granted patents:

Software Copyrights

Zijing owns 11 software copyrights covering core projector software systems:

• Image processing & settings – video image setup, color calibration, picture adjustment
• System control & UI – smart system control, human-machine interface
• Auto-focus & keystone correction – auto-focus control, keystone correction algorithms
• Thermal & power management – smart cooling control, power management system
• Connectivity & OTA – multi-screen interaction, OTA upgrade management

All software modules are developed in‑house, tightly integrated with hardware to deliver superior image quality, system stability, and user experience.

Core Technical Capabilities

• Thermal management – dual-turbofan 3D cooling, single‑side airflow structure
• Mechanical design – screw rod lifting mechanism, motorized optical engine lift, modular detachable display assembly
• Image & control systems – adaptive tilt angle, local current control, zone brightness adjustment
• Optical systems – imaging system assembly, focusing lens, optical engine integration

Production & Quality Control

Zijing operates a 2,600 m² production facility with complete assembly and testing lines. Every unit undergoes rigorous testing before shipping, including brightness, uniformity, focus accuracy, thermal efficiency, and noise level checks.

Product Line

Thanks to the dedicated design team, Zijing has developed a full family of LCD projectors covering home, business, and portable use cases. Key models include:

• C5 Enterprise – the first projector ever with an AI telescopic rod
• C5 Pro – Google TV OS integrated
• C4 Pro – Android TV OS integrated
• C5 – full smart auto-focus projector
• C4 – meeting room projector
• LX5 – projector ideal for bedroom use
• LX6 Pro – projector with vibrating speakers
• T1 – Type-C powered projector
• LX3 – projector with a fixed gimbal

      …and more in development.

In addition, Zijing offers ODM services for international brands, supporting customized development from requirement gathering to mass production.

Market Presence

Zijing’s projectors are sold in the United States, Europe, Russia, Brazil, and Southeast Asia. In the US and Europe, where certification and quality standards are high, Zijing has built stable distribution channels thanks to its CE, RoHS, FCC, KC, and other international certifications. In Southeast Asia and Brazil, where cost‑effectiveness and customization matter most, Zijing’s ODM capabilities and rapid response provide a clear advantage.

Several customers have maintained long‑term relationships, placing repeat orders for years. Clients include brand owners, channel distributors, and system integrators, serving home entertainment, business meetings, education, and portable applications.

To expand global reach, Zijing has participated in the Canton Fair and the Hong Kong Electronics Fair. These events have enabled direct engagement with international buyers and demonstration of the latest products. Going forward, Zijing will continue to deepen its presence in existing markets, especially Europe, the Americas, and Southeast Asia.

Vision

Zijing is actively expanding into portable projectors, educational interactive projectors, and high‑brightness commercial models. Driven by independent R&D, the company aims to become a benchmark in the optoelectronic display industry.