Play like a Pro! The ASTRO A40 TR Headset is the premier gaming headset for professional gamers, including esports athletes’, content creators and live streamers. It was developed with esports athletes’ to meet their rigorous standards for audio fidelity, comfort, and durability. Mod Kit Ready, the A40 TR adapts to any gaming environment. The A40 TR arrives as an open-back headset featuring a swappable precision mic and customizable Speaker Tags. For loud tournament environments, one can transform the A40 TR into a closed-back noise-isolating headset by adding a Mod Kit (sold separately) with sealed Speaker Tags, synthetic leather ear cushions, and a voice-isolating microphone. Features Superior Fit & Finish - Designed for marathon gaming sessions, the A40 TR is lightweight, comfortable, and built to last Tuned with Astro Audio V2 - Tuned for Gaming, ASTRO Audio V2 delivers pro quality audio for gamers when they need it most, whether live streaming from their living room to competitive play in the pits of a tournament. Swappable Boom Microphone - Highly sensitive uni-directional mic that focuses on your voice and minimizes background noise. It can be positioned on either side of the A40 TR headset. Customisable Speaker Tags - Express your individuality with custom tags, promote your sponsors, or just change the flavor of your A40 TR to suit your mood. Mod Kit Ready - Features synthetic leather noise-isolating ear cushions, voice-isolating mic, padded headband and closed-back Speaker Tags.