No alarm function, which is contrary to the picture in the product description. The D-Pad is soft, even with different types of pads included. Rumble is not HD but normal. The seller does not respond to my message. I have also received no reply from the contact on the attached voucher card. That's why I'm writing an honest review here. To be honest, there are other better options for Nintendo Switch controllers in this price range. Just search for "switch controller" and "switch gamepad" and then cap the max price at $12.