Audio-Technica ATH-BT09 Wireless Earphones vs Sennheiser MX680 Wired Earphone comparison

Show Only Differences Highlight Differences	Audio-Technica ATH-BT09 Wireless Earphones	Sennheiser MX680 Wired Earphones
key specs
Colour	Black	Yellow
Headphone Type	In-Ear	In-Ear
Microphone	Yes	Yes
Connectivity	Wireless	Wired
Type	Earphones	Earphones
general
Brand	Audio-Technica	Sennheiser
Model	ATH-BT09 Wireless Earphones	MX680 Wired Earphones
Release date	February 15, 2017	March 17, 2012
Colour	Black	Yellow
Type	Earphones	Earphones
Headphone Type	In-Ear	In-Ear
Connectivity	Wireless	Wired
Model Number	ATH-BT09	MX680
product details
Microphone	Yes	Yes
Driver Size (mm)	8.5	-
Cord Length (Metres)	-	1.2
Weight (g)	-	12.00
sound features
Frequency Response Range	20Hz-23,000Hz	18Hz-20,000Hz
Sensitivity (dB)	-	118
connectivity features
Bluetooth	Yes	No
Bluetooth Version	2.1	-
Bluetooth range (Metres)	10	-
battery features
Charging Time (Hrs)	3	-
Battery Life (Hrs)	7	-

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