PRECISE RHYTHM: KWORLD in-ear headphones are featured with robust quality, balanced sounds, and excellent noise isolation, the 9 mm drivers make the instruments layered and the rhythms reproduced clearly and delicately. These earbuds with microphone and noise isolating, customers will hang on to every word by songs conveyed naturally and subtly.
ULTRA-COMFORT: These in-ear headphones has 4 Sets of ''bullet'' shaped silicone ear tips(S/M/L/XL), which are pleasant and customers will barely feel them in ears. In brief, KWORLD earbuds with microphone are comfortable to wear for hours. Besides, these noise -isolating earphones can stand wear and tear of time by the feature of 1.2m high elasticity anti entangling PU cable from the Y-connector to each earbud.
MULTIFUNCTION CONTROL: KWORLD in-ear earbuds comes with an ON-OFF button remote for play/pause, and in-line mic for answering calls and holding the button will activate Google or Siri. These balanced noise isolating earphones are fully compatible with all 3.5mm audio jack smart phones and electronic devices, such as Apple iPhone, iPad, iPod, Samsung Galaxy, HTC, LG, Android Smart phones, tablets, Windows phones and Laptop, etc.
VIBRANT DESIGN: KWORLD in-ear headphones are built with an understated and somewhat generic design. The metallic milled out makes these in-ear earbuds super light and strong, and enable them stands out when customers get these headphones.
SURPRISINGLY PORTABILITY: KWORLD noise isolating earbuds are light and portable enough for every occasion - running, biking, hiking or simply walking around the town.

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2.72 inch
Height : 0.98 inch
Length : 7.4 inch

Item Weight: 0.64 ounce (View shipping rates and policies)
Shipping Weight: 2.4 ounce (View shipping rates and policies)

ASIN : B0748H77M5

Product Description

KWORLD newly released In-Ear earphones S4 series, three model lines with multiple, uniquely-designed choices. Each model has its own style and functionality that will suit any user needs. These headphone with microphone enable sounds clear and keep convergence during calls while listening music and then provide all-day comfort.

Convenient In-Line Control: Pick up smart phone calls with hidden high sensitivity microphone.
Durable and Flexible: High elasticity anti-tangle PU cable provide longer lifetime.
Ergonomic Design: Enhanced comfort with four sizes of silicone earbuds. Specially designed for Hip-Hop and Reggae musics.
High Quality Surface: Unique Design create the whole detail.

Specifications:
Product Name: S421 Earphones
Product Type: In-ear
Product Model: S421
Sensitivity: 98±3bB/mW(@1KHz)
Drive Diameter: ? 9mm Speakers
Impedance: 16±15% ohm at 1KHz
Frequency Range: 20Hz - 20KHz
Connector: 3.5mm
Cable Length: 1.2m
In-Line Remote and Mic: Yes

Earpieces:
Earpieces Design: Ear Bud
Earpieces Types: Binaural
Ear Tips: S/M/L/XL

Physical Characteristics:
Product Width: 11.5mm
Product Length: 19mm
Product Height: 11.5mm
Product Weight Approximate: 12.3g
Product Dimensions: 11.5mm(H), 11.5mm(W), 19mm(L)
Package Weight Approximate: 46.4g
Package Dimensions: 190mm(H), 70mm(W), 27.5mm(L)

Package Contents:
S441 Music In Ear Headphones
''Bullet'' Shaped silicone ear tips(S,M,L,XL)

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