Do you have a question about the Sony MDR-EX40LP/VLT and is the answer not in the manual?
Details on driver unit, frequency response, impedance, and sensitivity.
Information regarding ear cup design and features.
Covers case type, design, headband, magnet, plug, and type of use.
Specifies the type of cord used in the hardware.
Details on power handling capacity.
Defines the type of speaker used.
Provides cord length and approximate weight information.
Lists the supplied accessories such as earbuds, instructions, and warranty card.