ZJBYD TS-450 Wired Headphone

Specifications: Color: Black Transducer Principle: Dynamic, stereo Driver Diameter: 40mm Impedance: 24Ω±15% Frequency Response: 10Hz-25KHz Sensitivity: 97±3dB at 1KHz Max. Power: 50mW Rated Power: 20mW Cable Length: 1.6M Adapter Plug: 3.5mm/ 6.35mm gold-plated Item Weight: 220g / 7.8oz Package Size: 24 * 22 * 8.5cm / 9.4 * 8.7 * 3.3oz Package Weight: 480g / 17oz Package List: 1 * Headphone 1 * 3.5mm to 6.3mm connector 1 * Carry Bag 1 * Users' Manual(English & Chinese)