Sennheiser HD 450SE User Manual

HD 450SE | 1
HD 450SE
Around-ear headphones
Model: SEBT4
Instruction manual
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“Product overview”
“Getting started”
“Using the headphones”
“FAQ/If a problem occurs ...”
“Specifications”
Sennheiser electronic GmbH & Co. KG
Am Labor 1
30900 Wedemark
Germany
www.sennheiser.com
Version: 05/21 A01

Sennheiser HD 450SE Specifications

General

Type	Over-ear
Connectivity	Wireless, Wired
Bluetooth Version	5.0
Noise Cancellation	Active Noise Cancellation
Battery Life	Up to 30 hours
Charging Time	2 hours
Frequency Response	18 Hz - 22 kHz
Weight	238 g
Driver	Dynamic
Foldable	Yes
Microphone	Yes
Impedance	18 Ω
Supported Codecs	AAC, SBC, AptX
Total Harmonic Distortion (THD)	< 0.3% (1 kHz, 100 dB)
Connector	3.5 mm