Sirena have 10 years guarantee for the main unit Motor.

Sirena 摩打十年保用。

At such an affordable price of Sirena, you might be amazed that it comes with a 10 years guarantee. But isn’t a healthy lifestyle about a peace of mind too?

您可能對Sirena的大眾化價錢還提供十年保證感到驚訝。不過，安枕無憂不就是健康生活的一部分嗎？