---
product_id: 570732713
title: "- thinksound ov21- Wired Headphones - Over Ear Closed Back Pro Studio Monitor with Mic Professional Grade, Critically Acclaimed, with Detachable Corded Cable for Recording, DJ, Guitar, Music, Podcast"
brand: "thinksound"
price: "$413.67"
currency: USD
in_stock: true
reviews_count: 13
category: "Thinksound"
url: https://www.desertcart.us/products/570732713-thinksound-ov21-wired-headphones-over-ear-closed-back-pro-studio
store_origin: US
region: United States of America
---

# Eco-friendly Eastman Trēva bioplastic 45mm dynamic drivers Detachable tangle-free cables - thinksound ov21- Wired Headphones - Over Ear Closed Back Pro Studio Monitor with Mic Professional Grade, Critically Acclaimed, with Detachable Corded Cable for Recording, DJ, Guitar, Music, Podcast

**Brand:** thinksound
**Price:** $413.67
**Availability:** ✅ In Stock

## Summary

> 🎶 Hear every detail, feel every beat — pro sound meets sustainable style.

## Quick Answers

- **What is this?** - thinksound ov21- Wired Headphones - Over Ear Closed Back Pro Studio Monitor with Mic Professional Grade, Critically Acclaimed, with Detachable Corded Cable for Recording, DJ, Guitar, Music, Podcast by thinksound
- **How much does it cost?** $413.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/570732713-thinksound-ov21-wired-headphones-over-ear-closed-back-pro-studio)

## Best For

- thinksound enthusiasts

## Why This Product

- Trusted thinksound brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Versatile Connectivity:** Includes two detachable 4.5-foot cables—one with mic for seamless calls and one without for pure audio clarity.
- • **Built to Last & Perform:** Steel-reinforced gold-plated 3.5mm plug and robust construction designed for DJs, producers, and audiophiles on the go.
- • **Comfort Meets Isolation:** Memory foam ear cups and adjustable headband ensure all-day comfort with excellent ambient noise isolation.
- • **Sustainable Craftsmanship:** Crafted with Eastman Trēva bioplastic, blending eco-conscious design with superior sound performance.
- • **Studio-Grade Sound Precision:** Award-winning hi-fi acoustics deliver crystal-clear highs and deep, foot-tapping bass for pro-level audio fidelity.

## Overview

The thinksound ov21 wired headphones feature 45mm dynamic drivers delivering a wide 5Hz-22kHz frequency range with 50 ohm impedance for professional-grade sound. Constructed using eco-friendly Eastman Trēva bioplastic, these over-ear closed-back headphones provide superior noise isolation and comfort with memory foam ear cups. They come with two detachable, tangle-resistant cables—one with a built-in mic—plus a steel-reinforced gold-plated 3.5mm plug, making them ideal for studio monitoring, podcasting, DJing, and serious music listening.

## Description

desertcart.com: thinksound ov21- Wired Headphones - Over Ear Closed Back Pro Studio Monitor with Mic Professional Grade, Critically Acclaimed, with Detachable Corded Cable for Recording, DJ, Guitar, Music, Podcast : Electronics

Review: Amazing - Though I have one complaint, I'm still giving the headphones 5 stars due to their excellence in fidelity. I am astonished. The bass response is felt in your feet, from the upright to the short - scale to the fretless Jazz Bass and the Rickenbacker and its wide dynamic range. On the other end of the spectrum, the highs come through bright and clear as you feel your eardrums get warm from the friction of the vibes. Phil Collins' cymbals from 1970's era Genesis are crystal. Ok, time for the bummer. One of the cables that come with them (one has a built-in microphone, the other does not, and this is the one about which I am writing) is way too short. Yes, the longer the higher the resistance, etc., but c'mon. I require more than a meter/m.5 to do my DAW work properly, especially when I use them while playing guitars - why wouldn't I use them with that? These probably have the very best fidelity I've heard, and I say probably because maybe I have listened to more responsive headphones though I don't remember makes/models if that is so. Final verdict. Get these.
Review: Best headphones I have ever owned! - I'll start by saying I am not an audiophile. I bought these headphones based on the great reviews, of which this is another one. All of the good things the reviewers said are true. The sound is incredible. I hear things in songs that I never heard / noticed before as if I am truly hearing it for the first time. I find myself wanting to get to the next song to experience what new things I will hear. I notice the mix of the song and the placement of the instruments in the soundscape. It is quite amazing. The over ear headphones fit my ears perfectly and are very comfortable wearing for long periods of time. I love the detachable cord so it can be easily replaced if damaged. The headphones are solid and well built and feel like they will last. These headphones are well worth the cost and I will be using them exclusively for serious music listening from now on.

## Features

- Award-winning hi-fi acoustics that exceed the technical equipment demands for Professional and casual audiophiles, musicians, djs, studio engineers, producers, podcasts and streamers.
- 45mm dynamic drivers in a closed-back system that delivers superb sound reproduction and a wide soundstage. Plastic components are made with Eastman Trēva−a revolutionary bioplastic created from sustainably harvested wood that reduces distortion and improves performance.
- Closed Over-ear design, memory foam ear cups and adjustable headband provide excellent ambient sound isolation and long-lasting comfort.
- 2 x 4.5 foot long detachable tangle-resistant cables––one with mic for voice communication and one no mic. 3.5mm steel reinforced gold plated stereo plug for increased sound clarity and reliability.
- studio headphones - 45mm dynamic drivers with a 5Hz to 22kHz frequency response. 99±3dB at 1KHz 1mW sensitivity and 50 ohm impedance best in class for headphones wired.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09MH81PXR |
| Additional Features | 3.5mm to 1/4" plug adapter, Microphone Included, Noise Isolation, Tangle Free Cord, Universal Phone Control |
| Age Range Description | Adult |
| Antenna Location | Audio Monitoring, Calling, Gaming, Recording, podcasting |
| Audio Driver Size | 45 Millimeters |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #79,584 in Electronics ( See Top 100 in Electronics ) #3,731 in Earbud & In-Ear Headphones |
| Brand Name | thinksound |
| Built-In Media | CD |
| Cable Features | Detachable |
| Color | Walnut, black |
| Compatible Devices | Cellphones, Laptops, Desktops, Music Production Equipment, Tablets, and Smart Speakers with a 3.5mm audio jack |
| Connectivity Technology | Wired |
| Control Method | Touch |
| Control Type | Single button call/music control |
| Controller Type | Button |
| Customer Reviews | 4.2 4.2 out of 5 stars (81) |
| Earpiece Shape | Over-ear |
| Enclosure Material | Eastman Trēva−a revolutionary bioplastic created from sustainably harvested wood |
| Frequency Range | 5Hz to 22kHz |
| Frequency Response | 22000 Hz |
| Headphone Folding Features | Over Ear |
| Headphone Jack | 3.5 mm Jack |
| Headphones Ear Placement | Over Ear |
| Impedance | 50 Ohms |
| Is Autographed | No |
| Item Type Name | Wired Headphones |
| Item Weight | 1 Pounds |
| Manufacturer | thinksound |
| Model Name | ov21 |
| Model Number | ov21 |
| Noise Control | Sound Isolation |
| Number of Items | 1 |
| Specific Uses For Product | podcast recording, professional audio, studio monitors |
| Style Name | ov21 - over ear |
| UPC | 627987560459 |
| Warranty Description | Two (2) year limited warranty. |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** thinksound
- **Color:** Walnut, black
- **Ear Placement:** Over Ear
- **Form Factor:** Over Ear
- **Impedance:** 50 Ohms

## Images

![- thinksound ov21- Wired Headphones - Over Ear Closed Back Pro Studio Monitor with Mic Professional Grade, Critically Acclaimed, with Detachable Corded Cable for Recording, DJ, Guitar, Music, Podcast - Image 1](https://m.media-amazon.com/images/I/81s3MBD2wQL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Amazing
*by J***N on September 17, 2025*

Though I have one complaint, I'm still giving the headphones 5 stars due to their excellence in fidelity. I am astonished. The bass response is felt in your feet, from the upright to the short - scale to the fretless Jazz Bass and the Rickenbacker and its wide dynamic range. On the other end of the spectrum, the highs come through bright and clear as you feel your eardrums get warm from the friction of the vibes. Phil Collins' cymbals from 1970's era Genesis are crystal. Ok, time for the bummer. One of the cables that come with them (one has a built-in microphone, the other does not, and this is the one about which I am writing) is way too short. Yes, the longer the higher the resistance, etc., but c'mon. I require more than a meter/m.5 to do my DAW work properly, especially when I use them while playing guitars - why wouldn't I use them with that? These probably have the very best fidelity I've heard, and I say probably because maybe I have listened to more responsive headphones though I don't remember makes/models if that is so. Final verdict. Get these.

### ⭐⭐⭐⭐⭐ Best headphones I have ever owned!
*by L***U on August 8, 2024*

I'll start by saying I am not an audiophile. I bought these headphones based on the great reviews, of which this is another one. All of the good things the reviewers said are true. The sound is incredible. I hear things in songs that I never heard / noticed before as if I am truly hearing it for the first time. I find myself wanting to get to the next song to experience what new things I will hear. I notice the mix of the song and the placement of the instruments in the soundscape. It is quite amazing. The over ear headphones fit my ears perfectly and are very comfortable wearing for long periods of time. I love the detachable cord so it can be easily replaced if damaged. The headphones are solid and well built and feel like they will last. These headphones are well worth the cost and I will be using them exclusively for serious music listening from now on.

### ⭐⭐⭐⭐⭐ Love these headphones, great sound stage!
*by G***9 on September 8, 2024*

I was just trying to find a comfortable set of wired headphones with a decent microphone for my work laptop when I saw these on sale and decided to give them a go...and I am so happy that I did! These have taken the place of my Bose QuietComfort 35II when listening to music, which I thoroughly enjoy, but they lack the expansive sound stage and deep bass that the ov21's are able to convey. I really like the sound of these and they are very comfortable. I found that I can also listen for hours without my ears getting fatigued, and they were a great buy to boot!

## Frequently Bought Together

- thinksound ov21- Wired Headphones - Over Ear Closed Back Pro Studio Monitor with Mic Professional Grade, Critically Acclaimed, with Detachable Corded Cable for Recording, DJ, Guitar, Music, Podcast
- VCE 6.35mm (1/4 inch) Male to 3.5mm (1/8 inch) Female Stereo Audio Jack Adapter for Aux Cable, Guitar Amplifier, Headphone, 2 Pack

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-05-18*