This is an innovative 3D holographic fan that uses high-speed LEDs to project vivid 3D images, animations and advertisements. It is suitable for commercial displays, retail scenarios or creative home decoration, and supports content transmission via a mobile app.
Mobile app control: Upload pictures/videos directly via Wi-Fi (supporting formats such as MP4, AVI, JPG)
Equipped with a remote control, easily adjust brightness and playback mode.
Tool-free assembly: The light board does not require screws and is plug-and-play. It supports wall mounting or independent placement.
1600x720 resolution, 720 LED light beads, presenting clear and vivid images (brightness 2200cd/m).
Aluminum frame + ABS/PC material, resistant to high temperatures and corrosion.
Wireless update: Synchronize content through the mobile app, PC software or cloud material library (free preset templates).
Multi-device synchronization: Supports splicing multiple devices to create a large screen effect.
The Raspberry Pi 4 Model B is a compact yet powerful single-board computer designed for DIY enthusiasts, developers, and tech innovators. With enhanced processing power, versatile connectivity, and dual-display support, its ideal for projects ranging from desktop computing to smart home automation.
Upgraded Quad-Core Processor: BCM2711B0 Chipset - 64-bit ARM Cortex-A72 CPU (1.5GHz quad-core) delivers 23 times faster performance compared to earlier models. Smooth multitasking: Optimized for programming, media streaming, and complex applications.
Flexible Memory Options: 2GB, 4 GB, or 8 GB RAM variants - choose the right configuration for your project needs.
Dual micro HDMI ports: Drive two 4K screens simultaneously at 60Hz for multitasking or immersive multimedia experiences.
Advanced Connectivity:
-Gigabit Ethernet: Wired speeds up to 1000Mbps.
-Dual-band Wi-Fi (2.4GHz/5GHz) & Bluetooth 5.0: Stable wireless connections for IoT and peripheral devices.
2 USB 3.0 + 2 USB 2.0: Transfer data up to 5Gbps (USB 3.0) for external storage or peripherals.
The Raspberry Pi 4 Model B is a compact yet powerful single-board computer designed for DIY enthusiasts, developers, and tech innovators. With enhanced processing power, versatile connectivity, and dual-display support, its ideal for projects ranging from desktop computing to smart home automation.
Upgraded Quad-Core Processor: BCM2711B0 Chipset - 64-bit ARM Cortex-A72 CPU (1.5GHz quad-core) delivers 23 times faster performance compared to earlier models. Smooth multitasking: Optimized for programming, media streaming, and complex applications.
Flexible Memory Options: 2GB, 4 GB, or 8 GB RAM variants - choose the right configuration for your project needs.
Dual micro HDMI ports: Drive two 4K screens simultaneously at 60Hz for multitasking or immersive multimedia experiences.
Advanced Connectivity:
-Gigabit Ethernet: Wired speeds up to 1000Mbps.
-Dual-band Wi-Fi (2.4GHz/5GHz) & Bluetooth 5.0: Stable wireless connections for IoT and peripheral devices.
2 USB 3.0 + 2 USB 2.0: Transfer data up to 5Gbps (USB 3.0) for external storage or peripherals.
Tri-Mode Wireless Gaming Mouse (Wired + 2.4G + BT 5.2) Compatible with laptops, desktops, and more. Plug-and-play design ensures instant connectivity and stable performance.
Triple Connectivity Options: Seamlessly switch between wired (Type-C), 2.4GHz wireless receiver, and Bluetooth 5.2 modes. (Note: Bluetooth 5.2 requires Windows 8 or later.)
Type-C Fast Charging: Supports continuous use while charging. 800mAh battery ensures extended gameplay.
This wired + 2.4G wireless gaming mouse offers seamless switching between modes, compatible with PC and laptops. Featuring programmable macros, adjustable DPI, and dynamic RGB lighting, its designed for precision and personalization.
Dual-Mode Connectivity: Stable wired (Type-C) or low-latency 2.4G wireless connection for uninterrupted gaming sessions.
Customizable RGB Lighting: Choose from 6 preset + 1 user-defined lighting effects to personalize your gaming setup.
Long-Lasting 450mAh Battery: Rechargeable lithium battery supports play-while-charging via Type-C port, optimized by energy-efficient chipset.
6-Level DPI Adjustment (120010,000): Refine cursor sensitivity on-the-fly for precise tracking, even during rapid movements.
Programmable Buttons: Assign macros, shortcuts, or DPI/lighting controls to streamline gameplay across genres.
Portable two-way walkie-talkie, suitable for outdoor activities, business collaboration, or small team communication, with simple and efficient operation.
Signal enhancement and clear sound quality: An Independent signal amplification chip enhances transmission strength, ensuring stable and clear calls.
Scratch-resistant display: Anti-scratch LCD screen shows channels, battery level, and working status in real time.
Portable two-way walkie-talkie, suitable for outdoor activities, business collaboration, or small team communication, with simple and efficient operation.
Signal enhancement and clear sound quality: An Independent signal amplification chip enhances transmission strength, ensuring stable and clear calls.
Scratch-resistant display: Anti-scratch LCD screen shows channels, battery level, and working status in real time.
Suitable for iPhone 6S to 16PM series and various Android models, compatible with various battery holders and cables
Made of PVC plastic, it is resistant to pulling, winding and breaking, suitable for high-intensity maintenance environments
The anti-oxidation copper plug is non-magnetic to ensure stable connection
Automatically cut off the power when the input voltage exceeds 4.8V to prevent abnormal voltage from damaging the device
The combination of high integrated circuits and micro components makes the detection board smaller, the battery buckle is accurately aligned, and the installation is firm and not easy to fall off
Suitable for Tecno, Itel and Infinix series devices, just snap it on and use it
Equipped with 4 Type-C interfaces, supports simultaneous charging and data transmission of multiple devices, modular design facilitates subsequent upgrades, and is compatible with new models
The battery buckle and the cable buckle are precisely matched 1:1, non-slip and non-falling, and compatible with DC power supply testers
No damage to the battery, stable startup, accurate power detection, built-in overload protection and automatic power-off functions to ensure safe use
Adopt anti-folding FPC flexible cable and highly elastic customized cable, resistant to pulling and bending, durable