| Feature | Details |
| Interface | USB Type-C (Android) |
| Technology | Infrared (IR) Blaster |
| Control Distance | 8 to 15 Meters |
| App Compatibility | Universal IR Remote Apps (e.g., ZaZa Remote, Peel) |
| Power Source | Powered by Phone (No Battery Required) |
| Body Material | Aluminum Alloy + PC |
Product Description The Universal IR Mobile Phone Transmitter is a compact, ultra-portable accessory that transforms your smartphone into a powerful universal remote control. By plugging this device into your phone's USB Type-C port, you can control almost any infrared-based appliance, including Televisions, Air Conditioners, Set-top boxes, Fans, and Projectors. It uses a high-performance IR emission chip to provide a stable and long-range signal. This is a perfect solution for users whose smartphones lack a built-in IR blaster but want the convenience of managing all their home devices from a single app.
Key Highlights
Universal Database: Compatible with thousands of brands and models of home appliances through the use of free, downloadable smartphone apps.
No Battery Needed: This device is powered directly by your smartphone's charging port, ensuring it is always ready to use without the need for charging or external batteries.
Plug and Play: Simply plug the device in, open your preferred IR remote app, and start pairing with your appliances in seconds.
Wide Range & Angle: Designed with a specialized lens to provide a wide-angle signal spread (up to 30 degrees) and a control distance of up to 15 meters in line-of-sight.
Anti-Loss Design: Many models come with a keychain or protective silicone sleeve, making it easy to carry without losing the tiny transmitter.
Technical Specifications
Wavelength: 940nm (Standard IR)
Transmission Frequency: 38kHz (Standard Carrier)
Operating Temperature: -10°C to +50°C
Dimensions: ~20mm x 10mm
Weight: ~3 grams
[Image showing various home appliances like TV, AC, and Fan being controlled by a smartphone]
Prototyping & Installation Tip For this device to function, your Android phone must support OTG (On-The-Go). Ensure that OTG is enabled in your phone's system settings (usually under "Additional Settings" or "Connection"). Once plugged in, download a reputable IR app like ZaZa Remote or UniTV. If the device isn't recognized, try removing your phone case, as some thick cases may prevent the Type-C plug from inserting fully.
[Image showing the OTG setting toggle on an Android smartphone menu]
Note: This product is the IR Transmitter hardware ONLY. It requires a compatible smartphone and third-party app to function. Product images are for illustration purposes only.