Does it have a microphone and how good is it?

Works well on my phone and PC for taking calls at least.

One customer claims it has volume control. Unless I'm missing something, it does not have remote volume control.

It does not have volume control per se, but it can be configured. There are +/- buttons on the part of the cord where the mike is. The default on an iphone is those buttons skip the song forward and back. In settings/control center, you can redefine these buttons to use as volume control. I suspect that android operating systems have something similar.

Do these have same length left and right cables

Yes. The cables are the same size.

Can I get an answer on exactly how long the cord is?

1.2 meters that's from sennheisers website

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Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - White

Sennheiser CX 300S In Ear Headphone with One-Button Smart Remote - White

Product ID: 145208605

Details

Brand
Sennheiser
Color
White
Ear Placement
In Ear
Form Factor
In Ear
Impedance
18 Ohms

🎧Precision German audio clarity

🔇Effective ambient noise isolation

🎚️One-button smart remote control

13911 kr

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Description

🎧 Elevate your audio game — because average earbuds just won’t cut it.

DURABLE STYLISH - Reinforced cable and sleek white metal casing combine longevity with a modern, professional look.
CUSTOM FIT COMFORT - Four ear tip sizes (XS, S, M, L) ensure a snug, personalized fit that stays secure all day long.
EFFORTLESS CONTROL - One-button inline smart remote lets you play, pause, and take calls without missing a beat or fumbling your phone.
NOISE ISOLATION MASTERY - In-ear design blocks out distractions so you can focus on your music or calls, wherever you are.
IMMERSIVE SOUND EXPERIENCE - Engineered in Germany for crystal-clear audio and deep bass that makes every track feel live.

The Sennheiser CX 300S In-Ear Headphones deliver premium sound clarity and enhanced bass through precision German engineering. Featuring a one-button smart remote for seamless music and call control, these wired earbuds come with four sizes of ear adapters for a perfect fit and effective noise isolation. Designed for durability with a reinforced cable and metal casing, they offer a comfortable, secure listening experience ideal for professionals on the go.

Specifications

ASIN	B07NFQX75J
Additional Features	Lightweight, Microphone Included, Noise Isolation, Tangle Free Cord
Age Range Description	Adult
Antenna Location	Music
Audio Driver Type	Dynamic Driver
Best Sellers Rank	#8,985 in Electronics ( See Top 100 in Electronics ) #661 in Earbud & In-Ear Headphones
Brand Name	Sennheiser
Built-In Media	CX 100 Earphones, 4 Ear adapter Sizes (XS/S/M/L)
Cable Features	Retractable
Carrying Case Color	White
Color	White
Compatible Devices	Phone
Connectivity Technology	Wired
Control Method	Remote, Touch
Control Type	remote
Controller Type	wired in-line remote
Customer Package Type	Standard Packaging
Customer Reviews	4.2 4.2 out of 5 stars (6,984)
Earpiece Shape	In Ear
Enclosure Material	Plastic
Frequency Range	17 Hz - 21000 Hz
Global Trade Identification Number	00615104327818
Headphone Folding Features	In Ear
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	In Ear
Impedance	18 Ohms
Is Autographed	No
Item Type Name	Headphone
Item Weight	0.38 Ounces
Manufacturer	Sennheiser
Model Name	CX 300S White
Model Number	CX 300S White
Noise Control	Sound Isolation
Number of Items	1
Specific Uses For Product	Personal
Style Name	In earphone
UPC	615104327818
Unit Count	1.0 Count
Warranty Description	2 year manufacturer
Water Resistance Level	Not Water Resistant

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13911 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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