Get lost in your music and movies with these Sony MDR-MA300 stereo headphones. Featuring 40mm drivers for a balanced response and ferrite magnets for accurate sound reproduction, your favorite tunes will come alive with crisp, clear highs and deep, bellowing bass. Tap into ultimate comfort with a unique, flexible ear-fit mechanism that automatically adjusts the headphones to fit most ears for a comfy, customized fit.

Features Design - Over-the-head, Monitor Diaphragm - PET Headband - Wide, Adjustable Magnet - Ferrite Plug - Gold-plated, L-shaped stereo mini plug Driver Unit - Open supra-aural, Dynamic 40 mm, dome type (CCAW Voice Coil) Frequency Response - 10 - 24,000Hz Impedance - 40 ohms at 1 kHz Sensitivity (db) - 102 dB/mW Power Handling Capacity - 1000 mW Cord - Oxygen-Free Copper; 118 1/8 in. (3 m) Y-type Weight (Approx.) - 8 5/8 oz (245 g) without cord