Turn up the volume with the adult-sized HED 027 Heavy-Duty Folding Mono Headphones from Williams Sound. These headphones are designed to offer crisp sound in a lightweight and comfortable design. Foam earpads keep you listening in comfort for hours. The single-sided cord helps to minimize snags and tangles, and the standard 3.5mm mono plug is compatible with Williams Sound receivers and Pocketalkers.
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Key Features
- Lightweight and Comfortable Design
- Frequency Response: 20 Hz to 20 kHz
- Foam Earpads
- Single-Sided Cable
Turn up the volume with the adult-sized HED 027 Heavy-Duty Folding Mono Headphones from Williams Sound. These headphones are designed to offer crisp sound in a lightweight and comfortable design. Foam earpads keep you listening in comfort for hours. The single-sided cord helps to minimize snags and tangles, and the standard 3.5mm mono plug is compatible with Williams Sound receivers and Pocketalkers.
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Williams Sound HED 027 Overview
Williams Sound HED 027 Specs
Key Specs
| Wearing Style | |
| Open/Closed-Back | |
| Impedance | |
| Active Noise Cancellation | |
| Built-In Mic | |
| Audio Connector |
Headphone
| Wearing Style | |
| Earpiece Design | |
| Open/Closed-Back | |
| Sound Field | |
| Driver Type | |
| Driver Size | |
| Impedance | |
| Active Noise Cancellation | |
| Maximum Power Handling | |
| Volume Limiting / Child-Safe |
Microphone
| Built-In Mic |
Connectivity
| Wired Audio Connector | |
| Cable Design | |
| Cable Length |
Physical
| Color | |
| Weight |
Packaging Info
| Package Weight | |
| Box Dimensions (LxWxH) |
Williams Sound HED 027 Reviews
HED 027 heavy-duty folding mono headphones
By Hermine
Rated 5 out of 5
Date: 2022-05-12
Very comfortable and reasonable price.
Williams Sound HED 027 Heavy Duty Folding Mono Headphones.
By Lucy L
Rated 5 out of 5
Date: 2018-11-05
The price was very reasonable, and the headphones are great.
See any errors on this page?
question
what is a 3.5 mm in inches need 1/4 inch ?
It's essentially the same thing, just metric. 1/4 inch is a standard headphone jack, also known as 3.5mm
Date published: 2021-07-21
question
Can you plug this into the airplane headphone plug in order to watch movies?
The answer above in not correct . But I couldn't fine a way to erase it...The HED 027 is a MONO headphone single pole headphone. It will work in most airplanes , but may require an adapter to get sound to both ears. The HED 024 is the stereo version, and will work with airplane headphone jacks
Date published: 2021-07-21