View Basket

Etymotic Research ER-4 MicroPro Headphones / Silver

Released on 11 February 2010

Manufacturer: Etymotic

Write a review

No Listings are available for this product
The ER-4 MicroPro earphones are the next best thing to live music, with noise isolation far surpassing that of active noise-canceling earphones. The ER-4s require NO batteries, and can be plugged into any audio source. Their external noise exclusion -- 35 dB with 3-flange eartips, 42 dB with foam eartips -- allows you to hear the full dynamic range of recordings without having to play them at unnaturally high and unsafe levels.
  • Key Features:
  • Transparent, reference-quality sound
  • For audiophiles, performing musicians and recording engineers
  • For mixing, monitoring and critical listening
  • Accurate real-ear response
  • ER-4 system includes Unsurpassed isolation from outside sound
  • Specifications:
  • ER4 MicroPro earphones
  • 5 ft. cord with 3.5 mm stereo phone plug
  • 1/4" stereo phone adapter plug
  • 4 triple-flange eartips (standard size)
  • 2 triple-flange eartips (small)
  • 4 foam eartips
  • 4 glider eartips
  • Filter changing tool
  • 4 replacement filters
  • Shirt clip
  • Pouch
  • Storage box

customer Reviews

 Average rating (0 reviews)

Rate & Review

Be the first to review this product! | Write a review

Help our customers make the best choices by telling everyone what you think about this product.

Rakuten's Play.com Delivery & Returns
  1. Free Delivery to the UK: within 3-5 working days from dispatch date
  2. Free Delivery to Europe: within 7-10 working days from dispatch date
  3. UK First Class Delivery: within 2-3 working days
  4. UK Express Delivery: next working day if ordered before 3pm

We want you to be happy every time you shop with us, but if you ever need to return anything, we're here to make things as easy and convenient as possible.

If you're not completely satisfied with your purchase, you can return the item to us in its original condition within 30 days of receipt and we'll issue a full refund, or replace the item, if preferred. To return an item, please go to your  order history  page, select the order you would like to return, and follow the simple steps at our online returns centre.

PlayTrade Delivery & Returns

Items purchased through PlayTrade are usually dispatched within 24 hours. Please see individual product listings for more information.

PlayTrade purchases need to be returned directly to the seller. If you wish to return a PlayTrade purchase, please contact the seller through your  order history page.

More Information

Delivery:  To find out more, please read our returns policy.

Returns:  To find out more, please read our returns policy.