Ultra-wide signal range: supports infrared long-distance control of about 15m (no obstacles), 720 all-round signal coverage, and the device can be effectively controlled within this range.<br> Time display: The universal remote control also has a time display function, which can display the current network time. Different from traditional infrared, when the product is working silently, it brings more schedule planning by displaying the time. In order not to affect the rest of the family at night, you can turn off the time display by manually clicking the top right button.<br> Infrared + RF433: Control infrared appliances through Tuya Smart or Smart Life APP anytime, anywhere, and support RF433 remote control control, 433MHz frequency band, speed adjustment 30K, learning code EV1527, turning most of your devices into smart devices, making life smarter and more convenient.<br> Compatibility: Supports almost all infrared control devices, including your air conditioner, TV, infrared electric curtains, etc., with a huge IR database.<br> Voice control: By connecting the App to for , for Home, for Tmall Genie, for Yandex, you can control your by voice.<br> Notes:1. Not compatible with using 2.4G remote controls or Bluetooth remote controls.<br> 2. Does not support 315 frequency bands and rolling codes.<br> 3. Bluetooth is only used for network signal connection, and Bluetooth cannot be used alone. WIFI+Bluetooth is more stable.<br> 4. If there are obstacles, the use distance be shortened.<br> Voltage: DC5V<br> Current: 1A<br> Power: 5W<br> Support angle: 720<br> Supported devices: 20-50<br> Infrared frequency: around 15m, 20KHz-60KHz<br> Working temperature: -10C-55C<br> Working humidity: 10%-95% RH<br> Colour:Black<br> Material:PC+ABS<br> Package Contents:<br> 1 x Smart Remote Control<br> 1 x Data cable<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.