Fangrui Product Details 1. Yrc11 Wifi Infrared Smart Universal Remote Controller, Support Mobile Phones App Remote Control & Alexa Voice Control 2. Wifi Universal Remote Control, Mobile Phone Remote Control Tv, Air Conditioning. Support More Than 6000 Mainstream Appliances. 3. App Operation, Convenient And Stable, Also Supports Voice Control. 4. The 360-degree Signal Has No Dead Angle, And The Appliance Can Be Controlled Within 8m From It, Covering Over 250 Square Meters. 5. Support Self-learning Function. 6. Compatible With Most Home Appliances Such As Tvs, Air Conditioners And Set-top Boxes Of Most Brands. 7. Mini Is Compact And Does Not Take Up Space. 8. Support For Tmall Elf, Little Love Speaker, Google And Amazon Speakers. 9. Product Parameters: 10. Power Input: Dc 5v1a (micro Usb). 11. Standby Power Consumption: Less Than Or Equal To 0.5w. 12. Working Temperature: 0-50 Degrees Celsius. 13. Operating Humidity: Less Than 85 Percent Rh. 14. Infrared Direction: 360 Degrees. 15. Remote Control Distance: Less Than Or Equal To 8m (normal Environment). 16. Supported Devices: Android 4.0ios 8.0 Or Above. 17. Wireless Connection: 2.4g Wifi. 18. Infrared Frequency: 38k. 19. Size: 89x25.5mm. 20. Packing List: 21. Host X 1 22. Charging Cable X 1 23. Instruction Manual X 1 24. Reset Pin X 1