Sony Inzone H7 Wireless Headphones vs Sennheiser CX 686i Wired Earphones comparison

Show Only Differences Highlight Differences	Sony Inzone H7 Wireless Headphones	Sennheiser CX 686i Wired Earphones
key specs
Headphone Type	Over-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Headphones	Earphones
Colour	-	Green
general
Brand	Sony	Sennheiser
Model	Inzone H7 Wireless Headphones	CX 686i Wired Earphones
Release date	September 1, 2022	March 30, 2014
Model Number	WH-G700/WZ IN	CX 686i
Type	Headphones	Earphones
Headphone Type	Over-Ear	In-Ear
Connectivity	Wireless	Wired
Colour	-	Green
product details
Microphone	Yes	Yes
Boom Microphone	Yes	-
Driver Type	Dynamic	-
Driver Size (mm)	40	-
Number of Drivers	1	-
Microphone Impedance (Ohms)	-	-44
Cord Length (Metres)	-	1.2
Connector Size	-	3.5mm
sound features
Frequency Response Range	5Hz-20,000Hz	18Hz-20,000Hz
Impedance (Ohms)	-	20
Sensitivity (dB)	-	118
connectivity features
Bluetooth	Yes	No
Bluetooth Version	5	-
Bluetooth Codec Support	SBC,AAC	-
2.4GHz Wireless Connectivity	Yes	-
Transmitter (Base Station/ Dongle)	Dongle	-
Transmitter Connectivity	USB Type-A	-
battery features
Charging Port	USB Type-C	-
Battery Life (Hrs)	40	-

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