The Astrum HS220 is a comfortable, everyday over‑ear wired headset designed for clear audio and reliable communication. It is ideal for online meetings, voice calls, webinars, training sessions, and general media use. The rotating noise‑canceling microphone allows 180‑degree positioning on either side, improving voice pickup and reducing background noise. A soft, padded over‑ear design with an adjustable headband ensures long‑session comfort, while the lightweight build makes it suitable for extended use. The 3.5mm AUX jack provides simple plug‑and‑play compatibility with laptops, desktops, and audio devices. An in‑line volume controller allows quick sound adjustments without interrupting your workflow. Key Specifications 30mm stereo drivers 180‑degree rotating microphone Noise‑canceling boom mic 3.5mm AUX connectivity In‑line volume control Soft padded ear cushions Adjustable lightweight headband 20Hz to 20kHz audio response Technical Details Feature Details Driver Size 30mm Frequency Response 20 Hz to 20 kHz Microphone Sensitivity minus 48 ±2 dB Max Power Input 100 mW Cable Length 1.5 meters Connector 3.5mm AUX jack Dimensions 56 × 40 × 43 cm Weight Approx. 140 g Warranty 24 Months What’s in the Box HS220 Over‑Ear Wired Stereo Headset User Manual