Bestfy Dual Driver in-Ear Headphones, Stereo Sport Wired Earbuds with Mic High Resolution Heavy Bass for 3.5mm Headphone Jack;

Dual Dynamic Driver Earphones
Double units in coaxial, high resolution in medium and high frequency, and shows the dynamic of song in low frequency. Professional design is just for your acoustic enjoyment.

High Sound Quality
Enhance the sound with high-fidelity audio for better effect than ever;
Achieve the high performance on crystal clear sound and deep bass.

Wearing Comfort
Fit the contour of your ears and won't hurt your ears for long time to use.

Warranty
1 year warranty. A happy purchasing experience is our priority and we will happily send a product replacement if there are any issues.

Specification
Length of cable: 1.2m/3.9ft
Microphone: Metal housing with silicon
Speaker: Four units design with treble and bass
Headphone Shell: Plastic + electroplating
Weight: 2.3oz/65g
3.5mm headphone jack

Package Included
1* Bestfy In-ear Headphones
3* Extra Ear Caps (S/M/L)
1* Portable Bag