Expert FeaturesMulti-Device Compatibility – The Logitech H111 Wired Headset connects easily via a single 3.5mm audio jack, making it compatible with most operating systems, smartphones, tablets, and popular calling platforms. It’s even certified to work with Chromebook™.Clear Stereo Sound – Enjoy reliable audio quality whether you’re listening to music, joining a webinar, gaming, or making video calls. The stereo design ensures balanced sound for both work and play.Noise-Reducing Microphone – The unidirectional boom mic minimizes background noise, ensuring your voice comes through clearly during calls. It rotates 180° for left or right positioning and can be moved out of the way when not in use.Comfortable All-Day Wear – Designed with a lightweight, adjustable headband and ultra-soft foam ear cushions, the H111 is comfortable enough for long conversations, classes, or meetings.Generous Cable Length – With a 2.35 m cable, you can sit back, stand up, or stretch while staying connected during calls, giving you freedom to move around without unplugging.Simple Plug-and-Play – Just plug the headset into the 3.5mm audio port and you’re ready to go. No drivers, no complications—just instant communication.Everyday Reliability – Backed by Logitech’s trusted quality and a 1-Year Limited Hardware Warranty, the H111 is built for daily use in offices, schools, and homes.Lightweight Build – At only 74 grams, the headset is compact, durable, and won’t weigh you down even during long listening or speaking sessions.Expert SpecsCategorySpecificationDimensions (H × W × D)162 × 144 × 46 mmWeight0.074 kgCable Length2.35 mHeadphone Impedance32 OhmsHeadphone Sensitivity100 dB ± 3 dBMicrophone Sensitivity-58 dBV/µBar, -38 dBV/Pa ± 4 dBHeadset Frequency Range20 Hz – 20 kHzMicrophone Frequency Range100 Hz – 16 kHzMicrophone TypeUnidirectional, 180° rotating boomConnection TypeSingle 3.5mm audio jackCompatibilityWindows®, macOS®, ChromeOS™; works with smartphones, tablets, and calling platforms; Certified Works With Chromebook™HeadbandAdjustable, lightweight with foam ear cushionsWarranty1-Year Limited Hardware Warranty
