...Negatives aside, it’s a great headset. I’m loathe to return my review pair, but alas! If you’re looking for a high-quality wireless headset you can enjoy while gaming, listening to music or other media, and continue to do so around the house, the Siberia 840s are a strong choice.

... The only downside is that the rectractable mic is a little inflexible, but it still stits well.

Expensive, but generally worth it.

[...] What SteelSeries needs now is a more substantial refresh, though. Astro leaped ahead in key areas with this year’s A50 overhaul, and the inclusion of Bluetooth in the 840s is too niche to matter to most people. The next version needs better audio and a more comfortable design if it’s going to stay competitive [...]

Not much has changed with the Siberia 840s—mainly the inclusion of Bluetooth—but it's still a solid headset thanks to an excellent charging system.