JCALLY EP02 3.5mm Wired Headphones Smart Phone Dynamic Earbuds Flat Head Music Earphone Headset ( Item#: V9437B-2 )

Features:
Lightweight earbuds provide you natural clear sound and super long service life.
Half in-ear design blocks ambient noises, helps you focus on listening pleasure.
With a 3.5mm earphone plug, it is widely compatible with most audio devices.
No need to worry about running out of power, it will give you unlimited wired listening.
The earphone wire is durable and tangle-free. Plug and play, easy to use.

Specifications:
Brand: JCALLY
Model: EP02
Wearing Method: Half In-ear
Horn Diameter: Φ15.4mm
Frequency Response: 20-20KHz
Impedance: 32Ω
Sensitivity: 125dB
Plug: 3.5mm L-bend gold-plated plug
Microphone: With, Without (Optional)
Color: Black, Dark Blue, Light Blue (Optional)
Cord Length: Approx. 1.2m/3.93ft
Headphone Weight: Approx. 14.4g/0.50oz
Package Size: Approx. 7.0*7.0*1.6cm/2.75*2.75*0.63in
Package Weight: Approx. 22.5g/0.79oz

Packing List:
1 * 3.5mm Earphone
2 * Earbuds Cotton