20 Most Recent Sennheiser HDR 120 Consumer Headphones Questions & Answers

0helpful
1answer

Sennheiser 120 green light goes off

Can you remove the rechargible batteries ? To try and reset them ? Or maybe replace them ? It sounds like the batteries have gone bad and not charging
11/12/2017 8:28:28 PM • Sennheiser HDR... • Answered on Nov 12, 2017
0helpful
1answer

Cut cord on sony MDR XD100 head phones

Check out my blog that contains information on headphone cable problems. Real Life And Real Charts
10/18/2017 3:43:55 PM • Sennheiser HDR... • Answered on Oct 18, 2017
0helpful
1answer

Why don't either the charging or on/off lights come on when my transmitter is plugged in?

Bad connections. Plug in and withdraw multiple times, It may serve to "clean" and polish the contacts. Hope it works.
3/27/2015 11:45:26 PM • Sennheiser HDR... • Answered on Mar 27, 2015
0helpful
1answer

Why are my sennheiser HDR 120 wireless headphones not transmitting any sound

You plug the charger base in the AUDIO OUT of the TV, not the headphones. You wear the headphones. You use the volume dial to lower or increase the volume. And don't forget to plug the base in a power outlet and turn on the headphones.
1/11/2015 8:12:27 AM • Sennheiser HDR... • Answered on Jan 11, 2015
0helpful
1answer

I have Sennheiser 120. Set it up right. One side or the other comes in clear. Never both sides at the same time.

I have a set as well but the batteries were weak and it was doing the same thing when they were new. Replaced with good batteries and that was the problem. if you try this and they still don't work then just return it for a replacement
5/17/2014 2:43:48 AM • Sennheiser HDR... • Answered on May 17, 2014
Not finding what you are looking for?
Sennheiser HDR 120 Consumer Headphones Logo

69 questions posted

Ask a Question

Usually answered in minutes!

Top Sennheiser Audio Players & Recorders Experts

Brad Brown

Level 3 Expert

18781 Answers

Vernon Taylor

Level 3 Expert

7446 Answers

Harrie

Level 3 Expert

6746 Answers

Are you a Sennheiser Audio Player and Recorder Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

View Most Popular

Sennheiser Audio Players & Recorders

  • Sennheiser Audio Players & Recorders

Most Popular Question

sennheiser 120 set up right one side

  • Audio Players & Recorders
Loading...