Feature:1. Wired monitor headphones specially designed for musical instrument, such as electronic keyboard, drum machine, electric guitar, etc.2. Adopts 50mm speakers, with high sensitivity, wide response range and large dynamic.3. 3.5mm \u0026 6.5mm dual interface design makes it compatible with not only various musical instrument, but also smartphones, tablets, computers, etc.4. ABS material, net weight is only about 240g, lightweight and easy to wear.5. Soft ear pads and Self-adjusting headband for secure and comfortable wearing.Specification:Features:Wired monitor headphones specially designed for musical instrument, such as electronic keyboard, drum machine, electric guitar, etc.Adopts 50mm speakers, with high sensitivity, wide response range and large dynamic.3.5mm & 6.5mm dual interface design makes it compatible with not only various musical instrument, but also smartphones, tablets, computers, etc.ABS material, net weight is only about 240g, lightweight and comfortable to wear.Soft ear pads and Self-adjusting headband for secure and comfortable wearing.SpecificationsColor: Black/ Black + Red(optional)Speaker Diameter: 50mmImpedance: 32Sensitivity: 110dB±3dBFrequency Response: 20Hz-20KHzConnector: 3.5mm/6.5mm stereoPackage List:1 * Headphone1 * 1.2m Cable with Microphone (3.5mm plug)1 * 2m-3m Spring cable (3.5mm/6.35mm plug)1 * Storage BagPackage List:1 * Headphone1 * 1.2m Cable with Microphone (3.5mm plug)1 * 2m-3m Spring cable (3.5mm/6.35mm plug)1 * Storage Bag