Compatible mobile phone interface: TypeC, Lightning, MicroUSB Compatible products: IOS Apple, Android Android Applicable for: Remote control of infrared appliances such as air conditioners, TV boxes, cameras, etc. Infrared wavelength: 940nm Transmission frequency: 38Khz 56Khz Gross weight: About 19g Package size: 8.5x5.5x2.5cm Specifications: 1. [Mobile phone APP control] The mobile phone only needs to download an APP, connect the universal remote control to the capsule, and the mobile phone becomes a smart remote control in seconds, easily controlling the air conditioner TV box projector. 2. Mini portable The appearance is exquisite and small, the surface is CNC grooved smooth and the touch is more comfortable; The small size is easy to carry. 3. [Plug and Play] The Lightning interface is fully extended and seamless, making plugging and unplugging smoother without damaging the phone. 4. [Wide compatibility] Set-top boxes, projectors, TV boxes, air conditioners, fans, TVs and other mainstream infrared household appliances on the market, one-key control. 5. New upgraded chip With the new fifth-generation chip, the Bluetooth-free connection is faster, the transmission distance is longer, and the angle is wider. 6. [Exquisite and simple] The shape is simple, exquisite and fashionable. The surface is smooth and shiny, which can be integrated with the mobile phone and has a sense of modern technology. Package content: 1*Infrared universal remote control