Fiio FF3 Wired Earphones vs Sennheiser HD449 Wired Headphones comparison

Show Only Differences Highlight Differences	Fiio FF3 Wired Earphones	Sennheiser HD449 Wired Headphones
key specs
Headphone Type	In-Ear	Over-Ear
Microphone	No	No
Connectivity	Wired	Wired
Type	Earphones	Headphones
Colour	-	Black
general
Brand	Fiio	Sennheiser
Model	FF3 Wired Earphones	HD449 Wired Headphones
Release date	August 1, 2022	March 31, 2012
Model Number	FF3	HD449
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wired	Wired
Colour	-	Black
product details
Microphone	No	No
Cord Length (Metres)	1.2	1.4
Driver Type	Dynamic	-
Driver Size (mm)	14.2	-
Number of Drivers	1	-
Connector Size	3.5mm	-
Gold Connector Plating	Yes	Yes
Weight (g)	31.00	-
sound features
Impedance (Ohms)	45	32
Sensitivity (dB)	105	114
Frequency Response Range	20Hz-20,000Hz	16Hz-24,000Hz
connectivity features
Bluetooth	-	No

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