1. Stylish appearance, hidden microphone, to bring you a better listening experience. 2. 50mm stereo speakers, high sensitivity microphone, more convenient to use. 3. Protein leather earmuffs are soft, breathable and durable,to improve your experience. 4. Ergonomic design, comfortable to wear, bring better feelings to your ears. 5. Small, light in weight, easy to carry, high-quality ABS material, sturdy and has long service life. Specification: Condition: 100% Brand New Item Type: Headset Material: ABS Optional Color: Black and Red, Black and Blue MIC Size: Approx. 06.0 x 5.0mm/0.02 x 2in Sensitivity: -58dB±3dB Directivity: Omnidirectional Impedance: 2.2kQ Horn Diameter: 050.00mm Impedance: 32kQ±15% Frequency Response: 20-20kHz Plug Diameter: USB+03.5mm Output Sound Pressure: 112dB±3dB Cord Length: =2.2 meters Package List: 1 x Headset 1 x Adapter Cable 1 x InstructionPortable Headset: Small size, light weight, reduce head pressure, easy to carry and store, plug and play, easy to use. Soft Earmuffs: The use of protein leather earmuffs is soft, breathable, and durable. The earphones are designed in accordance with ergonomics, bringing you a super comfortable wearing experience and reducing hearing impairment, even if you wear them for a long time No pain. Premium Stereo: High-quality stereo surround sound effects, HIFI sound effects, enhanced low-frequency sense, giving you an immersive music atmosphere. High Sensitivity: Equipped with 50mm (2.0 inches) stereo speakers and high-sensitivity microphones, which can accurately capture sound, provide you with high-quality stereo, and support you to make clear and smooth calls with friends. Adjustable Microphone: Equipped with an adjustable microphone, which can be adjusted to the best angle and dnce to achieve clear and clear calls.