warm notice:

to save your shiping costs we can give our costomers the best price,we will ship the earphone without the retail package (if you need them ,please chioce the with retail package )

we welcome wholesales ,if you want to whosale and need retail package ,please contact with us,we will give you the competitive price

Features:

Extreme Deep Bass Port

Inner-Ear Headphones

3.94-Ft Cord With Gold-Plated Plug

Includes Hard Case

Could support : portable mp3/mp4 player / computer / android / for iphone 6+ 6 5 5s 4 4s

Specifications:

Earpiece Design Canal Earbud (In Ear Canal)

Fit Design In-Ear only

Sensitivity 104 dB

Frequency Response 5 Hz - 23 kHz

Impedance 16 ohms

Color Black

Features With Volume Control

Connectivity Type Wired

Cable Length 3.9 ft

Driver Unit Size 10 mm

Plug Type 3.5 mm

Miscellaneous Weight  50g 

warm notice 4.89 no box ,5.99 with box