Product Name : UiiSii HM12 Deep Bass Good Treble Earphones.

Specification:
Brand UiiSii.
Model number HM12.
Headphone material Metal.
Plug diameter 3 5mm.
Headphone output source On-the-go.
Cable length 120cm.
Wearing style Earplugs.
Type of headset Wired.
Headphone plug type L-shaped.
Whether wire control Yes.
Compatible platforms ANDROID other Windows Phone iOS.
Applicable music types General purpose.
Impedance 32Ω.
Sensitivity 100dB mW.
Frequency response range 20-20000Hz.
Features:
Deep Bass.
Good Treble.
Headphone sounding principle.
Hi Strength TPE Wire.
Metal sound chamber and lithe.
Dynamic ring earphone connection between left and right cavity.
Wired connection earphone Connection with playback device.
Wired earphone plug type: L-bend.