Ultimate Ears™ SuperFi 4 Noise-Isolating Earphones

Product Manual
Not available for this product

Warranty Information
1-year limited hardware warranty

Support FAQs

Software Downloads
Download installation software, drivers, updates and more....


Download Unifying Software


If you already have a Unifying receiver and want to connect additional compatible mice or keyboards, you can get the Logitech Unifying software here.

Get Unifying Software
Ultimate Ears SuperFi 4 Noise-Isolating Earphones

There is no software available for this product.