Found unsupported device [xiaomi.wifispeaker.l7a]

[cug-liyang]

Before submitting a new request, use the search to see if there is an existing issue for the device.

Device information:

• Name(s) of the device: Redmi小爱音箱 Play
• Link: https://home.mi.com/webapp/content/baike/product/index.html?model=xiaomi.wifispeaker.l7a#/

Use miiocli device --ip <ip address> --token <token>.

• Model: xiaomi.wifispeaker.l7a
• Hardware version: Linux
• Firmware version: 1.80.4

Additional context If you know already about potential commands or any other useful information to add support for the device, please add that information here.