DescriptionDesigned for opening garage door remotely, you can open the door through voice command. Made of premium material for long time and durable use. It has a simple design, but very practical in use, giving you a good using experience. Also can be a good gift choice for your friends, they will like it.Features-Color: Black -Material: ABS, electronic components -Size: 9.00X4.50X2.20cm/3.54X1.77X0.86in- You can authorize multiple people to access your garage through the app. - Control your garage door with the app on your smartphone Instantly. Just need to connect the smart opener to a 2.4G WiFi network. - Can activate the garage door opener by giving a voice command to your voice assistant or by driving near the garage door. - Early warning: Automatically execute the alarm system to issue an alarm on the status of the garage door. Overtime and overnight notification modes. - Simple in structure, easy to use, not easy to deform, you can use it with confidence.