The best products ever, with great support! I had the ability to speak with someone on gravastars team about concerns I had and they reached out within 20 minutes I mean fast. It was awesome they were very kind helpful and helped me track my package with ease. Plus I love my speaker it loud awesome and gets lots of compliments and my little delta 35 charger is so cute and charges everything quickly and doesn't make my phone or my gravastar ear buds hot and feel like it's on fire. :) forever a gravastar customer <3

I received the sirius pro Earbuds last… I received the sirius pro Earbuds last year as a gift and immediately fell in love with the build quality of them and the unique look. Since then they have been my daily pair of Buds, I recently noticed one of the Dust Filters came off and contacted support. They were very quick to respond and are going to send me a replacement Filter free of charge with my new order. I fell in love with the sirius Pro, but with their quick and helpful support, they now have a loyal customer, and I really can't wait to get the new M1 Mouse I pre-ordered.

This Company Is Awesome So my first package went missing at no fault of the company but despite this they offered me a replacement which is awesome of them. Amazing customer service and amazing product. The item is very high quality and looks awesome, I'm very likely to buy from these guys again.

Great product, great service I waited for more than 2 weeks before writing to test the Mercury M1 Pro to the fullest, and my satisfaction is at its peak. The precision is superb, and the design is incredibly original. It has excellent autonomy and recharges very quickly. However, be aware that the photos of the mouse may make it appear whiter than it actually is, but it still remains very beautiful. Also, it is possible that it may not fit every hand size; if you have large hands like a lumberjack, the mouse may seem too small, but if you have small or medium-sized hands, it will be perfect or won't take long to get used to. The efficiency of the customer service is like Italy to cuisine, truly high quality. They are quick to respond and very caring. I highly recommend their products!

Fast and reactive Fast and reactive. Can't tell the difference between this and a wired mouse. In fact, adjust sensitivity settings. Love it!