They function exceptionally well and are simple to synchronize.

The product is good and functions as expected. I haven't used them extensively, but so far they are performing well.

Regrettably, it is not functioning. However, I will receive compensation.

My order arrived a month later than expected. The colours are diverse, but I'm not too happy with how the app functions. If you're having trouble connecting to Wi-Fi, and the company's instructions don't help, try using WPA2 encryption exclusively instead of WPA+WPA2 or any other option.