QKZ DM7 Earphone Mic Volume Headphone
QKZ DM7 ওয়্যারড Mic ভলিউম কন্ট্রোল ইয়ারফোন
Product type- QKZ DM10 Earphone
Features: Built-In Microphone, Call Functions, Echo Cancellation, HD Voice, Volume Control
Fit Design: In-Ear Only
Earpiece: Double
High quality 3D stereo.
Noise cancelling
sensitivity: 100dB
weight: 40g
frequency: 20Hz~20000Hz
impedance: 32Ω
plug: 3.5mm
speaker: dynamics moving coil 12mm
length of cable: 1.2m
