What Yamaha has to say:
High-grade monitor headphones that deliver a balanced sound faithful to the source. Perfect for in the studio, music production at home, or for personal listening. Great portability thanks to the folding arm and 250g light weight hardware designing.
40 mm custom drivers with CCAW voice coils deliver a broad frequency range from 20Hz to 20kHz Closed-back, circumaural design for excellent isolation 250g light weight, smooth synthetic leather and low-resistance cushions ensure stress-free wearability Three-dimensional arm pivot construction and adjustable slider length alleviate fatigue when working for extended periods Moveable earcups allow single-ear monitoring Thick, durable ABS housing and folding arm ideal for use in tough working environments or travel Straight 3 m cable suitable for use in a wide variety of applications *6.3 mm diameter standard stereo plug adaptor included Convenient carrying bag included