CLS400 Black Wired Gaming Headset | Instant Mute, Noise-Canceling Mic, 3.5mm Universal

Stay Silent When It Counts. Strike When It Matters.

The SDG HEADSET CLS400 in stealth Black is built for gamers who play with precision and communicate with purpose. The instant one-key mute puts you in control of every conversation — cut the noise, keep the focus, and let your gameplay do the talking.

🎧 Key Features

• One-Key Instant Mute — Kill your mic in a single tap — no fumbling, no delay, just clean, instant silence when you need it
• Noise-Canceling Microphone — Flexible boom mic with unidirectional pickup cuts keyboard noise, fan hum, and room echo so your callouts land crystal clear
• 3.5mm Universal Jack — Plug-and-play with PC, PS5, Xbox, Nintendo Switch, and mobile — no drivers, no setup, just play
• Over-Ear Cushioned Design — Soft leatherette ear cups seal out distractions and keep you comfortable through the longest sessions
• Adjustable Headband — Flexible fit for all head sizes; 390g lightweight build means zero fatigue during marathon grind sessions
• Stealth Black Colorway — Clean, aggressive, and built for the desk — a look that means business on stream and in person

🎮 Engineered for the Competitive Mindset

Whether you're deep in a ranked queue, grinding scrims, or streaming to your community — the CLS400 Black delivers reliable, clear audio with a no-nonsense aesthetic. One cable. Every platform. Zero distractions.

📦 In the Box

• CLS400 Black Wired Gaming Headset × 1
• 3.5mm Audio Cable × 1
• User Manual × 1

SDG HEADSET — Built for players who mean business.