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fullspecs
Specification
Koss KEB30 Koss KEB30
Rs.2,375.00
Price
Rs.2,375.00
Rs.2,600.00
Brand
Koss
Sony
Model No
KEB30
MDR-XB50AP
Wired / Wireless
Earphone Specification
Earphone Specification
Headphone Type
In Ear Canal
In Ear Canal
Magnet Type
Neodymium
Neodymium
Driver Diameter
NA
12mm DOME
Impedance
16 Ohms
16 Ohms
Sensitivity
109 dB/mW
110 dB/mW
Frequency Response
15 Hz - 25000 Hz
4 Hz - 24,000 Hz
Maximum Power Input
NA
100 mW
Noise Cancelling
NA
NA
Available Colors
Black, White
Black, Blue
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm Gold Plated Plug
Cable
1.2 m
1.2 m
Weight
NA
8 g
Other Features
- Noise isolating ear buds
- In-the-ear design fits snugly and is ideal for active lifestyles
- Includes small, medium and large silicone ear cushions
- Select one of several color options to complement your portable MP3 player (black shown here)
- L-shaped Gold-plated Four-Conductor Stereo Mini
- Y type, flat Litz cord
- Neodymium magnet for powerful sound delivery
- Powered Bass Duct for extra deep bass 
- In-line remote and microphone for hands-free phone calls 

Microphone
- Unit/Type : Electret Condenser
- Directivity : Omni directional
- Frequency Range : 20 Hz To 20,000 Hz
- Open circuit voltage level : 40 dB (0 dB = 1 V/Pa)

Top Differences

  • Driver Size: 12mm DOME vs NA
  • Weight: 8 g vs NA