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

Product ID: 286428158

Details

Brand
Sennheiser
Colour
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

726 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your daily soundtrack with precision and style — don’t just listen, experience.

CUSTOM FIT COMFORT - Four sizes of ear adapters (XS, S, M, L) ensure a snug, personalized fit that stays secure during your busiest days.
NOISE ISOLATION MASTERY - In-ear design blocks out distracting ambient noise so you can focus deeply on your music or calls.
SEAMLESS CONTROL ON THE GO - One-button inline smart remote lets you effortlessly play, pause, and take calls without reaching for your phone.
TRUE TO LIFE SOUND PRECISION - Experience crystal-clear audio with Sennheiser’s renowned German engineering that captures every musical detail.
TANGLE FREE LIGHTWEIGHT DESIGN - Enjoy hassle-free portability with a lightweight build and tangle-resistant cable that fits your fast-paced lifestyle.

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 effortless music and call control, these wired earphones come with four sizes of ear adapters for a perfect, noise-isolating fit. Lightweight and tangle-free, they are designed for professionals who demand both comfort and high-quality audio on the move.

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	#17,836 in Electronics ( See Top 100 in Electronics ) #919 in In-Ear Headphones
Brand	Sennheiser
Built-In Media	CX 100 Earphones, 4 Ear adapter Sizes (XS/S/M/L)
Cable Features	Retractable
Carrying Case Color	White
Color	White
Colour	White
Compatible Devices	Phone
Connectivity Technology	Wired
Control Method	Remote
Control Type	Volume Control
Controller Type	wired in-line remote
Customer Package Type	Standard Packaging
Customer Reviews	4.2 out of 5 stars 1,482 Reviews
Ear placement	In Ear
Earpiece Shape	In Ear
Enclosure Material	Plastic
Form factor	In Ear
Frequency Range	20 Hz - 20,000 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
Noise control	Sound Isolation
Number of Items	1
Sensitivity	18 Ohm
Specific Uses For Product	Personal
Style Name	In earphone
Subject Character	no character
Theme	No theme
UPC	615104327818
Unit Count	1 Count
Water Resistance Level	Not Water Resistant
Wireless Technology	Wi-Fi

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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726 DH

Duties & taxes included

In stock

Sold byAmazon MoroccoDelivered 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 Morocco.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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I loved the variety of products available. Will definitely shop again.

2 months ago

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