KOSS SB40 Wired over-ear headphones with microphone

The KOSS SB40 Wired Over-Ear Headphones with Microphone are premium audio accessories designed for clear communication and immersive sound. • High-quality over-ear design ensures comfort and noise isolation during extended use • Integrated microphone enables hands-free calls and voice commands with crisp clarity • Wired connection guarantees stable audio without latency or interruption • Adjustable headband provides a secure and personalized fit for all head sizes Compatibility: Optimized for use with smartphones, computers, tablets, and gaming consoles featuring a 3.5mm audio jack. In the box: KOSS SB40 headphones with built-in microphone, 3.5mm audio cable, user manual. Technical specifications: - Driver diameter: Approx. 40mm dynamic drivers - Frequency response: 20 Hz – 20 kHz - Impedance: 32 ohms - Cable length: 1.5 meters - Connector type: 3.5mm stereo plug with microphone input - Weight: Approximately 180 grams