Omthing AirFree Lace Neckband Wireless Earphones vs Sennheiser HD215 II Wired Headphones comparison

Compare Omthing AirFree Lace Neckband Wireless Earphones
Compare Sennheiser HD215 II Wired Headphones
key specs
ColourBlackBlack
Headphone TypeIn-EarOver-Ear
MicrophoneYesNo
ConnectivityWirelessWired
TypeEarphonesHeadphones
general
Brand1MoreSennheiser
ModelOmthing AirFree Lace Neckband Wireless EarphonesHD215 II Wired Headphones
Release dateAugust 3, 2021January 1, 2017
ColorBlack-
TypeEarphonesHeadphones
Headphone TypeIn-EarOver-Ear
ConnectivityWirelessWired
Inline RemoteYesNo
Colour-Black
Model Number-HD215 II
product details
MicrophoneYesNo
Boom MicrophoneNo-
FoldableNo-
Driver TypeDynamic-
Driver Size (mm)10-
Water ResistantIPX4-
Weight (g)28.40280.00
Cord Length (Metres)-3
Connector Size-3.5mm
Gold Connector Plating-Yes
sound features
Frequency Response Range20Hz-20,000Hz12Hz-22,000Hz
Impedance (Ohms)-32
Sensitivity (dB)-112
connectivity features
BluetoothYesNo
Bluetooth Version5-
Bluetooth Codec SupportSBC-
Bluetooth range (Metres)10-
battery features
Charging Time (Hrs)2.5-
Battery Life (Hrs)12-

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