KOSS KEB90 Utility Wired in-ear headphones

The KOSS KEB90 Utility Wired in-ear headphones are designed for reliable, everyday audio with a focus on durability and clear sound. - Durable, reinforced cable construction ideal for daily use and utility applications - In-ear design offers effective noise isolation and comfortable fit - Clear and balanced audio performance suited for music, calls, and multimedia - Lightweight earbuds ensure comfort during extended wear Compatibility: Compatible with all devices featuring a standard 3.5mm audio jack, including smartphones, tablets, laptops, and portable audio devices. In the box: KOSS KEB90 Utility wired in-ear headphones and user documentation. Technical specifications: - Driver type: Dynamic - Frequency response: 18 Hz to 20 kHz - Impedance: 16 ohms - Sensitivity: 102 dB SPL/mW - Cable length: 1.2 meters - Connector: 3.5mm stereo plug