Wholesale Wired Headphone with Adjustable Microphone

General Description
30mm diameter driver units are larger than other portable headphone for deeper bass
Polished plastic housing looks more elegant
Moveable microphone with good reception
Comfortable for hours of wearing
Simple but elegant design

Technical Data
Driver Units: . 30mm
Frequency Range: 20-20.000Hz
Sensitivity: 102 dB/mW
Impedance: 32 Ohm
Cord Length(approx): 2.3m
Jack: 3.5mm, nickel-plated

Package
Blister packing with hanging eyelet
Export Carton: 60PCS(84*43*64CM)

Headphone Type
Behind-the-neck