JBL Quantum 350 Wireless Headset vs Sennheiser CX 686i Wired Earphones comparison 4d3p3n

Compare JBL Quantum 350 Wireless Headset
Compare Sennheiser CX 686i Wired Earphones
key specs
Headphone Type Over-Ear In-Ear
Microphone Yes Yes
Connectivity Wireless Wired
Type Headset Earphones
Colour - Green
general
Brand JBL Sennheiser
Model Quantum 350 Wireless Headset CX 686i Wired Earphones
Release date September 2, 2021 March 30, 2014
Type Headset Earphones
Headphone Type Over-Ear In-Ear
Connectivity Wireless Wired
Colour - Green
Model Number - CX 686i
product details
Microphone Yes Yes
Boom Microphone Yes -
Driver Type Dynamic -
Driver Size (mm) 40 -
Weight (g) 252.00 -
Microphone Impedance (Ohms) - -44
Cord Length (Metres) - 1.2
Connector Size - 3.5mm
sound features
Frequency Response Range 20Hz-20,000Hz 18Hz-20,000Hz
Impedance (Ohms) - 20
Sensitivity (dB) - 118
connectivity features
2.4GHz Wireless Connectivity Yes -
Transmitter (Base Station/ Dongle) Dongle -
Transmitter Connectivity USB Type-A -
Bluetooth - No
battery features
Charging Port USB Type-C -
Battery Life (Hrs) 22 -

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