Yamaha EP-E70A Wireless Earphones vs Sennheiser HD439 Wired Headphones comparison

Compare Yamaha EP-E70A Wireless Earphones
Compare Sennheiser HD439 Wired Headphones
key specs
ColourBlackBlack
Headphone TypeIn-EarOver-Ear
MicrophoneYesNo
ConnectivityWirelessWired
TypeEarphonesHeadphones
general
BrandYamahaSennheiser
ModelEP-E70A Wireless EarphonesHD439 Wired Headphones
Release dateFebruary 22, 2022November 8, 2012
Model NumberEP-E70AHD439
ColourBlackBlack
TypeEarphonesHeadphones
Headphone TypeIn-EarOver-Ear
ConnectivityWirelessWired
Inline RemoteYes-
product details
MicrophoneYesNo
FoldableNo-
Driver TypeDynamic-
Driver Size (mm)9.2-
Number of Drivers1-
Weight (g)62.00-
Cord Length (Metres)-1.4
Connector Size-3.5mm
sound features
Frequency Response Range20Hz-20,000Hz17Hz-22,500Hz
Impedance (Ohms)-32
Sensitivity (dB)-112
connectivity features
BluetoothYesNo
Bluetooth Version5-
Bluetooth Codec SupportSBC,AAC,aptX Adaptive-
Bluetooth range (Metres)10-
battery features
Charging PortUSB Type-C-
Charging Time (Hrs)2.5-
Battery Life (Hrs)18-

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