KZ DQS Dynamic Driver Semi-Open HiFi Sound in-Ear Headphones/Earphones/Earbuds, Extra Bassy Drummer in Ear Monitor Headset (Black, with Microphone) 250591

Product information:
Model number: KZ DQS in ear headphones earbuds
Impedance: 14±3Ω
Sensitivity: 110±3dB
Frequency response range: 20-40000Hz
Plug type: 3.5mm
Pin type: 0.75mm
Wire: double and transparent black wire
Length of wire: 120±5cm
How to wear: ear wrap