Sony MDR-EX750BT

Specifications
Sony MDR-EX750BT
General DataDriver unit
Microphone
Magnet
Beat control
Frequency
Sensitivity
Usage time
Impedance
Charge time
Cord length
Plug
Weight
Color  
0.35 in, dome type (CCAW VoiceCoil)
MEMS


5 Hz–40 kHz
105 dB / mW (when using the dedicated headphone cable)
MAX. 7.5 hrs
16 ohm (1 kHz)
Approx. 2.5 hrs (Full charge)
approx. 39 3/8" (1.0 m)
The gilding, L-form, stereo mini-plug
1.34 oz
Yellow, pink, red, black, blue
Features
High-Resolution Audio compatible
Easy Bluetooth connectivity with NFC One-touch
9 mm high-sensitivity driver unit
Up to 7.5 hours of battery life
Comfortable behind-the-neck style
Image: http://www.amazon.in/Son