At a Glance
Show differences only
41000 Hz
10 Hz
22000 Hz
16 Hz
500 mAh
600 mAh
30 Hours
Wireless
Over Ear, Over the Head
Wired
Over Ear, Over the Head
Wireless
Over Ear, Over the Head
Sennheiser HD 450BT vs Sennheiser HD 660S vs Sennheiser HD 450SE
Key Feature Comparison
Detailed Specs
Brand
Sennheiser
Sennheiser
Sennheiser
Model
HD 450BT
HD 660S
HD 450SE
Price
Rs. 11,990
Rs. 37,490
Rs. 9,990
Price Status
Confirmed
Confirmed
Confirmed
Market Status
Available
Available
Available
Compatible Devices
Media player, Mobile Phone, Tablet
Media player, Mobile Phone, Tablet
Media player, Mobile Phone, Tablet
Box Contents
Headphone, USB Cable, User Manual, Warranty Card
Headphone, User Manual, Warranty Card
Headphone, USB Cable, User Manual, Warranty Card
Warranty
2 Years
1 Year
2 Years
Type
Wireless
Wired
Wireless
Design
Over Ear
Over Ear
Over Ear
Fit
Over the Head
Over the Head
Over the Head
Open or Closed Back
Closed Back
Closed Back
Closed Back
Sensitivity
108 dB/mw
-
-
Max Frequency Response
-
41000 Hz
22000 Hz
Min Frequency Response
-
10 Hz
16 Hz
Foldable Design
Yes
-
Yes
Weight
500 gm
-
238 gm
Dimensions
Overall :100 x 232 x 195 mm
Overall :320 x 107 x 257 mm
Overall :232 x 100 x 195 mm
Colours
White
Black
Black
Noise Cancellation
Yes
-
Yes
Call Control
Answer/End
Answer/End
Answer/End
Music Control
Volume Control
-
-
Connectivity
Bluetooth
3.5 mm jack
Bluetooth
Bluetooth Version
5
-
5
Bluetooth Profile
A2DP, AVRCP, HFP, HSP
-
-
Microphone
Yes
Yes
Yes
Battery Capacity
500 mAh
-
600 mAh
Charging Type
USB Type-C
-
USB Type-C
Charging Time
2 Hours
-
2 Hours
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