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

Product ID: 331443689

Details

Brand
Sennheiser
Colour
White
Connectivity technology
Wired
Ear placement
In Ear
Form factor
In Ear
Headphone jack
3.5 mm Jack

🎧Precision German audio clarity

🔇Effective ambient noise isolation

🎚️One-button smart remote control

€ 79.53

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Description

🎧 Elevate your sound game with precision and style — don’t just listen, experience it!

LIGHTWEIGHT TANGLE FREE - Carry comfort and convenience with a sleek, tangle-resistant cable that fits your busy lifestyle.
NOISE ISOLATION THAT WORKS - In-ear design blocks distractions so you can focus on what matters—your music and calls.
SEAMLESS CONTROL ON THE GO - One-button inline remote lets you manage music and calls without missing a beat.
CUSTOM FIT FOR ULTIMATE COMFORT - Four ear tip sizes ensure a snug, personalized fit that keeps you immersed all day.
CRYSTAL CLEAR GERMAN ENGINEERING - Experience every note with precision-tuned sound clarity that sets you apart.

The Sennheiser CX 300S In-Ear Headphones deliver premium audio clarity with precision German engineering, enhanced bass, and effective noise isolation. Featuring a one-button smart remote for effortless music and call control, these lightweight wired earphones come with four sizes of ear adapters for a perfect, comfortable fit. Ideal for professionals seeking immersive sound and seamless connectivity via a 3.5mm jack.

Specifications

ASIN	B07NFQX75J
Age Range Description	Adult
Antenna Location	Music
Audio Driver Type	Dynamic Driver
Box Contents	CX 100 Earphones, 4 Ear adapter Sizes (XS/S/M/L)
Brand Name	Sennheiser
Cable Features	Retractable
Carrying Case Color	White
Colour	White
Compatible Devices	Phone
Control Method	Remote
Control Type	remote
Controller Type	wired in-line remote
Country of Origin	China
Customer Package Type	Standard Packaging
Customer Reviews	4.2 4.2 out of 5 stars (1,486)
Earpiece Shape	Rounded tips
Enclosure Material	Plastic
Frequency Range	20 Hz - 20,000 Hz
Global Trade Identification Number	00615104327818
Headphone Form Factor	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
Network Connectivity Technology	Wired
Noise Control	Sound Isolation
Number of Items	1
Product Features	Lightweight, Microphone Included, Noise Isolation, Tangle Free Cord
Sensitivity	18 Ohm
Specific Uses For Product	Personal
Style Name	In earphone
UPC	615104327818
Unit Count	1.0 count
Water Resistance Level	Not Water Resistant
Wireless Technology Type	Wi-Fi

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€ 79.53

Duties & taxes included

In stock

Sold byAmazon FranceDelivered 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 France.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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