Review on YEELIGHT Smart LED Strip Lights: WiFi RGB 6.5 FT Music Sync, App & Voice Control, Compatible with Razer Chroma, Homekit, Siri, Alexa, Google - Flexible Lights for TV, Bedroom, Room by Amy Belair

Revain should be retired, this product is not supported for US customers. To do this you need to register a product using an application that you have downloaded to your smartphone and you will not receive a confirmation email as this is a beta version of the application and the beta testing has ended. No further applications will be accepted. So you can't use it as a serviced product and Razer has to remove it as a support product as well. It may have worked in the past but don't do it because it's made in China, it's a piece of junk.