JVC HA-S400 Carbon Nanotubes: Cheap headphones sound rich
JVC HA-S400 Carbon Nanotubes: Cheap headphones sound rich
2:19

JVC HA-S400 Carbon Nanotubes: Cheap headphones sound rich

Headphones
[MUSIC] The JVC HAS400 carbon nanotube is an on-ear headphone that sells for around $26 online, and is a relative bargain at its modest price point. Hi, I'm David Carnoy, and JVC makes a number of inexpensive headphones. But not all of them are good. I'm a fan of the 13 dollar on ear flats, the seven dollar in-ear gummy plus, and now this HAS400, which some people simply refer to as the, nanotube head phones. It comes in white or black, and from a design stand point, this model is a ho-hum all plastic affair. It isn't going to wow any body. But it's not, ugly. Well, the bill, [INAUDIBLE] only seems okay. Their headphones do feature a fairly big 3.94 foot cord, an L shape plug, it lends some sturdiness to the overall design. This is a dual cord design with cables hardwired into the ear cup. Terms of comfort, the nanotubes are pretty decent for an on-ear model. There's no swanky memory foam, but the ear pads are reasonably soft. I was able to wear them for fairly long stints, with only occasional adjustments. I liked how they both fold up and fold flat. At this price point, you don't expect too many extras, and there really aren't any. No carrying pouches included, and there's no inline microphone for making cell phone calls. JVC says this headphone is powered by the world's first carbon nanotube diaphragm. It's 30 millimeter driver. And while I can't tell you how special that diaphragm is or isn't. The results are good. The headphones sound pretty dynamic. A little extra sizzle and the trouble and deep base is reasonably tight. It's got what we like to call a happy face sound profile, with both highs and lows that are a little amped, and mids that aren't. In fact, I'd say the mids are the weakest part of the performance, there's just not a whole lot of warmth to the vocals. But, in all the headphones, done quite these for the money, and can beat, favorably against such models as the similarly priced, Panasonic RPD JS 400K and the Sony MDRZX 300. I'm David Carroy and those are the JVC HAS400 carbon Nanotubes Headphones. Thanks for watching. [MUSIC]

Up Next

What AirPods Rumors Tell Us About Apple's Health Ambitions
240424-omt-next-airpods-v07

Up Next

What AirPods Rumors Tell Us About Apple's Health Ambitions

Headphone Hype: Are Expensive Ones Worth It? Let's Find Out
240311-site-cheap-vs-premium-headphones-v2

Headphone Hype: Are Expensive Ones Worth It? Let's Find Out

AirPods Pro 2 vs. Sony WF-1000XM5 vs. Bose QC Ultra Earbuds: Tech Showdown
240130-site-airpods-pro-2-vs-bose-vs-sony

AirPods Pro 2 vs. Sony WF-1000XM5 vs. Bose QC Ultra Earbuds: Tech Showdown

Earbuds Buying Guide: Everything You Need to Know
240117-site-earbuds-buying-guide-v2

Earbuds Buying Guide: Everything You Need to Know

These Are the Best Wireless Earbuds for 2023
broll-00-02-39-17-still001.png

These Are the Best Wireless Earbuds for 2023

Bose QC Ultra vs. Sony WH-1000XM5: Kings of ANC
qc-ultra-vs-xm5-cnetthumb

Bose QC Ultra vs. Sony WH-1000XM5: Kings of ANC

Bose QC Ultra Headphones Review: Superior to Sony?
qc-ultra-thumb2a

Bose QC Ultra Headphones Review: Superior to Sony?

AirPods Pro's Newest Features Try to Rival Sony's WF-1000XM5
updated-airpods-pro-vs-sony-wf1000xm5-4

AirPods Pro's Newest Features Try to Rival Sony's WF-1000XM5

Bose Debuts QuietComfort Ultra Headphones and Ultra Earbuds (Hands-On)
bosehandson-00-00-21-12-still001

Bose Debuts QuietComfort Ultra Headphones and Ultra Earbuds (Hands-On)

Sony WF-1000XM5 Review: Top Earbuds Get Even Better
230721-site-sony-wf-1000xm5-earbuds-2

Sony WF-1000XM5 Review: Top Earbuds Get Even Better

Tech Shows

The Apple Core
apple-core-w

The Apple Core

Alphabet City
alphabet-city-w

Alphabet City

CNET Top 5
cnet-top-5-w

CNET Top 5

The Daily Charge
dc-site-1color-logo.png

The Daily Charge

What the Future
what-the-future-w

What the Future

Tech Today
tech-today-w

Tech Today

Latest News All latest news

Meta Expands Its Mixed Reality Beyond the Quest Headsets Explainer
Meta Quest 2

Meta Expands Its Mixed Reality Beyond the Quest Headsets Explainer

What AirPods Rumors Tell Us About Apple's Health Ambitions
240424-omt-next-airpods-v07

What AirPods Rumors Tell Us About Apple's Health Ambitions

Robosen's Megatron Transformer Is Too Much Fun for an Evil Robot
240419-megatron-v04

Robosen's Megatron Transformer Is Too Much Fun for an Evil Robot

Apple May Give FineWoven Accessories One More Season
finewoven-240424-land-00-00-13-04-still003

Apple May Give FineWoven Accessories One More Season

US vs. TikTok: What Happens Next
240424-yt-tiktok-vs-us-v04

US vs. TikTok: What Happens Next

Battle of the Humanoid Robots: MenteeBot Is Ready
240423-yt-menteebot-ai-robot-v08

Battle of the Humanoid Robots: MenteeBot Is Ready

Most Popular All most popular

First Look at TSA's Self-Screening Tech (in VR!)
innovation

First Look at TSA's Self-Screening Tech (in VR!)

Samsung Galaxy S24 Ultra Review: More AI at a Higher Cost
240123-site-samsung-galaxy-s24-ultra-review-4

Samsung Galaxy S24 Ultra Review: More AI at a Higher Cost

'Circle to Search' Lets Users Google From Any Screen
circlesearchpic

'Circle to Search' Lets Users Google From Any Screen

Asus Put Two 14-inch OLEDs in a Laptop, Unleashes First OLED ROG Gaming Laptop
asus-preces-00-00-25-11-still003

Asus Put Two 14-inch OLEDs in a Laptop, Unleashes First OLED ROG Gaming Laptop

Samsung Galaxy Ring: First Impressions
samsung-galaxy-ring-clean

Samsung Galaxy Ring: First Impressions

Best of Show: The Coolest Gadgets of CES 2024
240111-site-best-of-ces-2024-1

Best of Show: The Coolest Gadgets of CES 2024

Latest Products All latest products

Robosen's Megatron Transformer Is Too Much Fun for an Evil Robot
240419-megatron-v04

Robosen's Megatron Transformer Is Too Much Fun for an Evil Robot

Battle of the Humanoid Robots: MenteeBot Is Ready
240423-yt-menteebot-ai-robot-v08

Battle of the Humanoid Robots: MenteeBot Is Ready

2025 Audi Q6, SQ6 E-Tron: Audi's Newest EV Is Its Most Compelling
cnet-audiq6

2025 Audi Q6, SQ6 E-Tron: Audi's Newest EV Is Its Most Compelling

Hands-On with Ford's Free Tesla Charging Adapter
pic3

Hands-On with Ford's Free Tesla Charging Adapter

Nuro R3 is an Adorable Self-Driving Snack Bar
240320-site-nuro-r3-first-look-v1

Nuro R3 is an Adorable Self-Driving Snack Bar

First Look: The $349 Nothing Phone 2A Aims to Brighten Your Day
240304-site-nothing-phone-2-first-look-v3

First Look: The $349 Nothing Phone 2A Aims to Brighten Your Day

Latest How To All how to videos

Tips and Tricks for the AirPods Pro 2
airpods-pro-2

Tips and Tricks for the AirPods Pro 2

How to Watch the Solar Eclipse Safely From Your Phone
screenshot-2024-04-03-at-15-47-11.png

How to Watch the Solar Eclipse Safely From Your Phone

Windows 11 Tips and Hidden Features
240311-site-windows-11-hidden-tips-and-tricks-v2

Windows 11 Tips and Hidden Features

Vision Pro App Walkthrough -- VisionOS 1.0.3
VisionOS 1.0.3

Vision Pro App Walkthrough -- VisionOS 1.0.3

Tips and Tricks for the Galaxy S24 Ultra
240216-site-galaxy-s24-ultra-tips-and-hidden-features-2

Tips and Tricks for the Galaxy S24 Ultra

TikTok Is Now on the Apple Vision Pro
tiktok-on-vision-pro-clean

TikTok Is Now on the Apple Vision Pro