Applicable Mobile Phone Interface: Type-C, Lightning, MicroUSB Applicable Products: iOS , Android Applicable To: Remote control of infrared appliances such as air conditioners, TVs, set-top boxes, cameras, etc. Infrared Wavelength: 940nm Transmission Frequency: 38KHz, 56KHz Gross Weight: About 19g Package Size: 8.5 x 5.5 x 2.5cm Specifications: 1. Mobile Phone APP Control: The mobile phone only needs to download an app, plug in the capsule universal remote control, and the phone becomes a smart remote in seconds, easily controlling air conditioners, TVs, set-top boxes, and projectors. 2. Mini Portable: The design is compact and精致 with a CNC grooved surface for smooth touch and comfortable handling; the small size is easy to carry. 3. Plug and Play: The Lightning interface is fully extended for a seamless fit, allowing smooth insertion and removal without damaging the phone. 4. Wide Compatibility: Compatible with mainstream infrared devices including set-top boxes, projectors, TV boxes, air conditioners, fans, and TVs, enabling one-button control. 5. New Upgraded Chip: Features a new fifth-generation chip for faster Bluetooth-free connection, longer transmission distance, and wider signal angle. 6. Exquisite and Simple Design: Sleek, modern, and stylish with a smooth, glossy surface that complements the mobile phone and enhances the sense of technology. Package Included: 1 x Infrared Universal Remote Control