Yamaha EP-E70A Wireless Earphones vs Sennheiser HD428 Wired Headphones comparison

Show Only Differences Highlight Differences	Yamaha EP-E70A Wireless Earphones	Sennheiser HD428 Wired Headphones
key specs
Colour	Black	Black
Headphone Type	In-Ear	Over-Ear
Microphone	Yes	-
Connectivity	Wireless	Wired
Type	Earphones	Headphones
general
Brand	Yamaha	Sennheiser
Model	EP-E70A Wireless Earphones	HD428 Wired Headphones
Release date	February 22, 2022	March 17, 2012
Model Number	EP-E70A	HD428
Colour	Black	Black
Type	Earphones	Headphones
Headphone Type	In-Ear	Over-Ear
Connectivity	Wireless	Wired
Inline Remote	Yes	-
product details
Microphone	Yes	-
Foldable	No	-
Driver Type	Dynamic	-
Driver Size (mm)	9.2	-
Number of Drivers	1	-
Weight (g)	62.00	208.00
Cord Length (Metres)	-	3
sound features
Frequency Response Range	20Hz-20,000Hz	18Hz-22,000Hz
Impedance (Ohms)	-	32
Sensitivity (dB)	-	110
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
Bluetooth Codec Support	SBC,AAC,aptX Adaptive	-
Bluetooth range (Metres)	10	-
battery features
Charging Port	USB Type-C	-
Charging Time (Hrs)	2.5	-
Battery Life (Hrs)	18	-

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