Features: The mobile phone only needs to downloads APP, plugings in the universal remote control, and the mobile phone becomes a remote control , and it is easy to remotely control the air conditioner TV set-top box projectors. Exquisites and small appearance, smooth and more comfortable to touch; Mini size easy to carry. Usings a new fifth generation chip, it is faster to connect without Bluetooth-compatible, making the transmission distance longer and the angle larger. Type C remote control provides stable control with remarkable antiinterferences performances and transmission distance up to 15m. The remote control is widely used, and can be used to control most household appliances, TV, air conditioners, digital set-top box, DVDs, fan, projectors, speaker, etc. Specifications: Material:ABS Infrareds wavelength: 940nm Emission frequency: 38Khz 56Khz Size:Approx.42mm/1.65''x14mm/0.55''x8mm/0.31'' Package Includes: 1x Remote Control note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.