Convert your on-ear headphones to over-the-ear

Built-By-Me is made by you.

Convert your on-ear headphones to over-the-ear Built-By-Me is made by you.

HEADPHONE CONVERSION KITS

On-ear to over-the-ear headphones in minutes!

Built-By-Me. Made by you.

Headphone Adapter Kit No. 1 Headphone Adapter Kit No. 1 Headphone Adapter Kit No. 1
Headphone Adapter Kit No. 1
$60.00
Headphone Adapter Kit No. 2 Headphone Adapter Kit No. 2 Headphone Adapter Kit No. 2
Headphone Adapter Kit No. 2
$60.00
Headphone Adapter Kit No. 4 Headphone Adapter Kit No. 4 Headphone Adapter Kit No. 4
Headphone Adapter Kit No. 4
$60.00
Headphone Adapter Kit No. 3 Headphone Adapter Kit No. 3 Headphone Adapter Kit No. 3
Headphone Adapter Kit No. 3
$60.00
Headphone Adapter Kit No. 5 Headphone Adapter Kit No. 5 Headphone Adapter Kit No. 5
Headphone Adapter Kit No. 5
$60.00

Use ‘em when you work…

Comfortable

High-quality, built-to-last over-the-ear headphones ear pads are plush and soft.

Exercise…

Sustainable

Instead of throwing away on-ear headphones you already have and buying new over-the-ear headphones, repurpose them with this conversion kit and keep them in your life and out of the landfill.

Commute.

Naturally seals

The conversion kit creates a comfortable seal around the ears and provides natural noise isolation.