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Williams AV HED 021 Folding Mono Headphones

BH #WIHED021 • MFR #HED 021
14 reviews
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Williams AV HED 021 Folding Mono Headphones
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 021 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 AV HED 021 Overview

Turn up the volume with the adult-sized HED 021 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.

UPC: 707976051592

Williams AV HED 021 Specs

Key Specs
Wearing Style
Dual Ear with Headband
Foldable: Yes
Earpiece Swivel: Yes
Open/Closed-Back
Semi-Open-Back
Impedance
32 Ohms
Active Noise Cancellation
No
Built-In Mic
No
Audio Connector
1x 1/8" / 3.5 mm TRS
Headphone
Wearing Style
Dual Ear with Headband
Foldable: Yes
Earpiece Swivel: Yes
Earpiece Design
On-Ear (Supra-Aural)
Open/Closed-Back
Semi-Open-Back
Sound Field
Mono
Driver Type
Dynamic
Driver Size
1.2" / 30 mm
Impedance
32 Ohms
Active Noise Cancellation
No
Maximum Power Handling
100 mW
Volume Limiting / Child-Safe
No
Microphone
Built-In Mic
No
Connectivity
Wired Audio Connector
1x 1/8" / 3.5 mm TRS
Cable Design
Non-Detachable / Straight
Cable Length
39" / 99 cm
Physical
Color
Black
Weight
1.8 oz / 52 g
Packaging Info
Package Weight
0.13 lb
Box Dimensions (LxWxH)
6.6 x 5.05 x 2.2"

Williams AV HED 021 Reviews

wonderful headset. I needed product and B&H had it. Yippee

By Dennis
Rated 5 out of 5
Date: 2022-06-30

B&H is the best for quality and quick delivery.Thanks B&H from Little Denny

Great Quality and Value

By Anonymous
Rated 5 out of 5
Date: 2016-08-17

I purchased these headphones to use on receivers for tours through our industrial plant. The sound is such high quality. I was so happy to find these high quality headphones for such an amazing price!

See any errors on this page?

the plug is a right angle 3.5?

the plug is a right angle 3.5?
Asked by: Chris
The plug on the Williams Sound HED 021 Folding Mono Headphones is a right angle 3.5mm.
Answered by: Rafael
Date published: 2021-02-01

I'm deaf in 1 ear. I already converted the stereo ...

I'm deaf in 1 ear. I already converted the stereo output from the TRRS jack to mono. Will this TRS plug work?
Asked by: John
Yes, the Williams Sound HED 021 Folding Mono Headphones will work with your TRS output.
Answered by: David M
Date published: 2026-02-09
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