100 Pack Black Headset Headphones with In-Line Microphone, Individually Bagged (Model: IMB-100)

Save even more with this 100 pack, and experience clear, balanced sound with our black universal stereo headset featuring a built-in microphone—the perfect all-purpose solution for classrooms, offices, and everyday use. Designed for comfort and convenience, this lightweight headset delivers quality audio and seamless voice communication through its in-line mic and single-button control —available in black or white. Key Features: �� Universal 3.5mm TRRS Plug: Works with most smartphones, tablets, laptops, and computers. �� In-Line Microphone with Key Control: Built-in mic ensures clear voice transmission for calls or virtual learning. �� Enhanced Audio Performance: 15mm ferrite driver delivers crisp treble and solid bass response. ⚫ Lightweight, Durable Design: Comfortable fit for long-term wear—available in black or white. �� Extended 43.3-Inch Cable: Offers flexibility and mobility for hands-free use. Technical Specifications: Speaker Size: 15mm Magnet Material: Ferrite Impedance: 32 Ohms Sensitivity: 100 ± 5dB Frequency Response: 50Hz–20kHz Rated Power: 5mW Microphone Style: In-line key mic Microphone Sensitivity: -45dB V/Pa Plug Type: 3.5mm TRRS Ideal for schools, hospitals, libraries, call centers, and more, this headset offers reliable performance at an unbeatable value.