Audio-Technica ATH-SR30BTBK Wireless Headphones vs Sennheiser CX 686i Wired Earphones comparison

Compare Audio-Technica ATH-SR30BTBK Wireless Headphones
Compare Sennheiser CX 686i Wired Earphones
key specs
ColourBlackGreen
Headphone TypeOver-EarIn-Ear
ConnectivityWirelessWired
TypeHeadphonesEarphones
Microphone-Yes
general
BrandAudio-TechnicaSennheiser
ModelATH-SR30BTBK Wireless HeadphonesCX 686i Wired Earphones
Release dateJanuary 26, 2019March 30, 2014
Model NumberATH-SR30BTBKCX 686i
ColourBlackGreen
TypeHeadphonesEarphones
Headphone TypeOver-EarIn-Ear
ConnectivityWirelessWired
product details
Driver Size (mm)40-
Weight (g)193.00-
Microphone-Yes
Microphone Impedance (Ohms)--44
Cord Length (Metres)-1.2
Connector Size-3.5mm
sound features
Impedance (Ohms)3220
Sensitivity (dB)99118
Frequency Response Range-18Hz-20,000Hz
connectivity features
BluetoothYesNo
Bluetooth Version5-
battery features
Charging PortUSB Type-A-
Charging Time (Hrs)4-
Battery Life (Hrs)70-

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