Fiio FF3 Wired Earphones vs Sennheiser HD 4.50BTNC Wireless Headphones comparison

Show Only Differences Highlight Differences	Fiio FF3 Wired Earphones	Sennheiser HD 4.50BTNC Wireless Headphones
key specs
Headphone Type	In-Ear	Over-Ear
Microphone	No	Yes
Connectivity	Wired	Wireless
Type	Earphones	Headphones
Colour	-	Black
general
Brand	Fiio	Sennheiser
Model	FF3 Wired Earphones	HD 4.50BTNC Wireless Headphones
Release date	August 1, 2022	March 29, 2018
Model Number	FF3	HD 4.50BTNC
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wireless
Colour	-	Black
product details
Microphone	No	Yes
Cord Length (Metres)	1.2	-
Driver Type	Dynamic	-
Driver Size (mm)	14.2	-
Number of Drivers	1	-
Connector Size	3.5mm	3.5mm
Gold Connector Plating	Yes	-
Weight (g)	31.00	-
sound features
Impedance (Ohms)	45	18
Sensitivity (dB)	105	-
Frequency Response Range	20Hz-20,000Hz	18Hz-22,000Hz
connectivity features
Bluetooth	-	Yes

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