You can control your smart home together with your family as this remote controller supports device sharing. With mobile phone control function, you can use your mobile phone to turn on your air conditioner anytime and anywhere when you are outside. And it also supports voice control, which helps manage your home devices simply by voice command. It is constructed of ABS material. The length of the product is 6.7cm, the width is 6.7cm and the height is 1.95cm. It has strong compatibility, such as air conditioner, TV, Set-top box, DVD, personal video recorder, etc. Item Name: IR Remote Control Material: ABS Power Supply: DC 5V-1A Standby Power Consumption: Less Than or Equal to 0.5W Infrared Frequency: 38K Infrared Direction: Multi-directional Infrared Distance: 10m (Without Wall) Wireless Network: 2.4GHz Wireless Network Working Temperature: 0~50 Degrees Celsius Working Noise: Less Than or Equal to 85% RH Compatible System: for Android 4.0+/for iOS 8.0+ Features: Infrared, Voice Control, Timing Function Size Details: 6.7cm x 6.7cm x 1.95cm/2.64" x 2.64" x 0.77" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x IR Remote Control 1 x USB Cable 1 x User Manual