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

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

Very good products I enjoy the product very much but the problem is with the cases of the Sirius Pro not being stable, like the latch doesn’t work one of two pars, after about a year of using them without issue, the latch just random stopped keeping the earbuds close. Ive ordered all the different speakers and they’re all amazing

Customerservice have been great Customerservice have been great, I have bought 3 of their products and is happy with them all. Latest their gaming mouse and can only recomend this company and products.

Ordered Again Big mistake Order again - my mistake - an item on pre-order. They invited my son to a discord forum and he received abuse from these guys for no reason. Then on top they cancelled my preorder after I asked a question. Muppets unbelievable. Stay away from these clowns.