Sennheiser HD 450BT Wireless Headphones vs Audio Technica ATH-M30x Stereo Wired Headphones

General

BrandSennheiserAudio Technica
ModelHD 450BTATH-M30x
DesignHeadphoneHeadphone
TypeOver the EarOver the Ear
ConnectivityWirelessWired
Designed ForMobiles, Audio Player

Design and Body

Dimensions232 x 100 x 195 mm29 x 25.4 x 10.4 mm
Weight238 g220 g
Cord Length3 m
FoldableYesYes

Features

BluetoothYes, 5.0
Bluetooth Range10 m
USBYes
MicrophoneYesNo
Voice AssistantYes
ControlsIntuitive Controls
Music ControlsPause/Play
Switch between Call and MusicYes
Additional FeaturesLow Latency, USB-C Charging, Multi ConnectivityContours Around the Ears for Excellent Sound Isolation in Loud Environments, Designed to Excel for Studio Tracking, Mixing and Field Recording, Tuned for Enhanced Detail, with Excellent Mid-range Definition, Advanced Build Quality and Engineering, Rare Earth Magnets and Copper-clad Aluminium Wire Voice Coils, Convenient Single-side Cable Exit, Sound Isolation

Sound Features

Deep BassYes
Impedance47 ohm
Sensitivity108 dB96 dB/mW
Frequency Response18 Hz (Min) - 22 kHz (Max)15 Hz (Min) - 22 kHz (Max)
Driver Unit40 mm

Extra

Sales Package1 Headphone, Audio Cable, Charging Cable, Carry Case, Quick Guide, Safety GuideHeadphone, Protective Carrying Pouch, 6.3 mm Screw-on Adapter
Inline RemoteYesNo
Magnet TypeNeodymium

Power Features

Power Input1300 mW
BatteryLithium-ion
Battery Life30 hours
Charging Time2 hours

Warranty

Warranty2 years1 year
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectWarranty of the product is limited to manufacturing defects only
Not Covered in WarrantyPhysical DamagePhysical Damage
Warranty Service TypeCarry In

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