Sony MDR-ZX310AP Wired On-ear Folding Headphones Color:Blue Dual cooling fin heat sinks

Dual cooling fin heat sinks for better system stability

JBL Pro Sound

polyurethane (PU)

Motion+ keeps the music playing for 12 non-stop hours

Quick Frame Transport (QFT)

Sony MDR-ZX310AP Wired On-ear Folding Headphones Color:Blue Dual cooling fin heat sinksZX Series Wired On Ear Headphones with mic Sound meets style for life on the go. More than your basic pair of over the head headphones, the Sony MDR ZX310AP headset delivers rock solid audio performance with an integrated microphone. Microphone Integrated microphone and multi function control button Quality Sound The large 30mm driver units coupled with ferrite magnets will accurately reproduce a broad, dynamic frequency range. Swivel Earcups The