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Dell Pro Plus Earbuds True Wireless Stereo (TWS) Earphones vs Sennheiser HD 400 Pro Wired Headphones

Dell Pro Plus Earbuds True Wireless Stereo (TWS) Earphones vs Sennheiser HD 400 Pro Wired Headphones comparison

Show Only Differences Highlight Differences	Dell Pro Plus Earbuds True Wireless Stereo (TWS) Earphones	Sennheiser HD 400 Pro Wired Headphones
key specs
Colour	Black	-
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	No
Connectivity	True Wireless Stereo (TWS)	Wired
Type	Earphones	Headphones
general
Brand	Dell	Sennheiser
Model	Pro Plus Earbuds True Wireless Stereo (TWS) Earphones	HD 400 Pro Wired Headphones
Release date	November 12, 2025	December 14, 2021
Colour	Black	-
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	True Wireless Stereo (TWS)	Wired
product details
Microphone	Yes	No
Water Resistant	IP54	-
Weight (g)	6.00	240.00
Weight With Case (g)	50.4	-
Cord Length (Metres)	-	3
Connector Size	-	3.5mm
sound features
Signal to Noise Ratio (dB)	66	-
Active Noice Cancellation	Yes	-
Impedance (Ohms)	-	120
Frequency Response Range	-	6Hz-38,000Hz
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5.3	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs) Earpieces Only	8	-
Battery Life (Hrs) With Case Total	33	-

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