Spark High Definition In-ear Headphones are the combination of precision acoustics, unique design and expert ergonomic research. Powerful and accurate acoustics are achieved through high performance dynamic driver and special high definition acoustic filter built-in, resulting in full, explosive bass, intense mid-range and clear treble frequency response that will put a smile on your face...
The Califone Deluxe Stereo Headphones feature volume control on the ear cup and replaceable, cleanable ear cushions and is used in IBMTM 'Writing to Read' program. It features mini plug with 1/4" screw on adapter. The headphone is compatible with all PC and MAC and other audio/video devices.
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