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Sennheiser MM 450-X
Rs.30,500.00

JBL Live 670NC
Rs.30,093.00
Brand
Sennheiser
JBL
Model No
MM 450-X
Live 670NC
Wired / Wireless
Wireless Headphone Specification
Wireless Headphone Specification
Headphone Type
On Ear
On Ear
 
Magnet Type
Neodymium
Dynamic
Driver Diameter
NA
40 mm
Impedance
32 Ohms
32 Ohms
Sensitivity
107 dB/mW
98dB SPL@ 1kHz 1mW
Frequency Response
15 Hz - 22000 Hz
20 Hz - 20KHz, AUX Mode : 20 Hz ~ 40KHz
Maximum Power Input
NA
5V 1A
Noise Cancelling
Yes
True Adaptive Noise Cancelling
 
Wireless Technology
Bluetooth
Bluetooth
Bluetooth Version
Bluetooth® 2.1 + ED
5.3
Compatible Profiles
A2DP + AVRCP + HSP + HFP
All Bluetooth Devices
Supported Codecs
SBC
AAC, SBC
Battery Type
Rechargeable battery
Lithium-Ion Batteries
Bluetooth Range
10 m
10 Meters
Battery Life
10 Hrs with Noiseguard Talktime
20 Hrs without Noiseguard
65 Hours
Charging Time
3 Hrs
<3 Hours
 
Available Colors
Black
Black, White, Blue, Gold
Connector Plating
3.5 mm Gold Plated Jack
3.5 mm Jack
Cable
NA
USB Type-C Charging Cable
Weight
105 g
219 GM
Other Features
- NoiseGard 2.0™** – advanced Sennheiser active noise cancellation lets you enjoy music in peace
- TalkThrough external microphone – so you can talk to fellow passengers without removing the headset
- Wireless freedom – Bluetooth® 2.1 guarantees hands-free convenience without wires, and the advanced A2DP profile for Stereo Bluetooth® delivers optimized hi-fi stereo sound
- CD-quality audio – the headset can connect wirelessly to any Bluetooth® apt-X®-enabled device
- Direct cable option – for use on airplanes with the supplied airline adapter
- Easy headset controls – in one intuitive cluster on the ear cup
- Sennheiser sound quality – hi-fi headphone drivers ensure superior dynamic range, detail and excellent bass
- Wearing comfort – padded ear-cushions provide an excellent soft fit, even on long trips
- Foldable – folds into a compact bundle for travel and storage
- Flexible – replace the battery with a spare on long trips, or recharge it via the US
JBL Signature Sound and surround sound.
Up To 50 hours of Battery Life with ANC ON.
Up To 65 hours of Battery Life with ANC OFF.
Auto Play & Pause : Take the headphones off, the music stops. Put it back on, the music starts again. It genuinely couldn't be simpler.
JBL Signature Sound & Surround Sound : Along with powerful JBL Signature Sound, the 40mm drivers offer immersive JBL Spatial Sound that turns any stereo content from any device into virtual surround sound.
Up To 65 Hours* Of Battery Life & Speed Charge : Listen wirelessly for up to 50 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. In a hurry? A quick 5 min charge gives you 4 hours of music. *BT on/ANC off
True Adaptive Noise Cancelling With Smart Ambient : With four noise-sensing mics, True Adaptive Noise Cancelling means zero distractions whether you’re focusing on studying or getting lost in the music. Or turn on Smart Ambient to hear your surroundings.
Bluetooth 5.3 With LE Audio Supported* : Wirelessly stream high-quality sound even at lower bit rates with Bluetooth 5.3. Audio Mode gives the best available sound while Video Mode ensures the sound and visuals are always in sync. *Available via OTA update.
Personi-Fi 2.0 : The My JBL Headphones app personalizes your sound experience just for you. Just take the quick and easy hearing test and it automatically sets up a custom sound profile that’s ready to go every time you put on your headband. That’s it.

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