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Sony MDR-EX31BN
Rs.4,459.00

Sennheiser MM 30i
Rs.4,200.00
Brand
Sony
Sennheiser
Model No
MDR-EX31BN
MM 30i
Wired / Wireless
Earphone Specification
Earphone Specification
Headphone Type
In Ear Canal
In Ear Canal
 
Magnet Type
Neodymium
Neodymium
Driver Diameter
13.5mm
NA
Impedance
16 ohm (1KHz)
16 Ohms
Sensitivity
105 dB/mW
106 dB/mW
Frequency Response
20 - 20,000Hz
17 Hz - 20000 Hz
Maximum Power Input
NA
NA
Noise Cancelling
Yes
NA
 
Available Colors
Black, White, Blue, Red, Green
Black
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm Gold Plated Jack
Cable
40cm cord
1.2 m
Weight
Approx 34g
32 g
Other Features
- Wireless Stereo Dynamic In-Ear Headset
- 13.5mm high sensitivity driver
- Hybrid silicone rubber earbuds (S,M,L) supplied fitting and long-term wearing comfort
- Bluetooth Power Class2, Noise Cancelling set

Bluetooth
- Output :- Bluetooth power class2
- Maximum Communication Range :- Line of sight approx. 30ft (10m)
- Frequency Band :- 2.4GHz band (2.4000GHz-2.4835GHz)

Microphone
- Unit/Type :- Electret Condenser
- Directivity :- Omnidirectional Microphone
- Frequency Range :- 100Hz - 4,000Hz

General
- Type :- Closed, dynamic
- Power Source / Battery Type :- Built-in Li-ion Rechargeable Battery
- Battery Life :- (NC ON) Approx. 9.0 Hours, (NC OFF) Approx. 10.5 Hours
- Battery Charging Time :- Approx. 2.5 Hours
- Smart in-line remote control with microphone – change the volume, control your music-playing options, answer or end calls and activate Voice Control – all from a sleek built-in unit
- Feel the beat – thanks to bass-driven Sennheiser sound
- Effective noise blocking – ear-canal design for effective passive attenuation of ambient noise
- Comfortable custom fit – 3 sizes of ear sleeves (S/M/L) supplied
- Made for the latest generations of iPod, iPhone and iPad*
- 2-year warranty

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