Contact Us


  • 2012

    ADDASOUND Denmark A/S was founded in Denmark and its brand “ADDASOUND” was launched in Aalborg, Denmark with the mission of developing superior voice communication and unified communication devices.

  • 2013

    ADDASOUND launched its first noise canceling headsets, Crystal 2801 and Crystal 2802 series for contact centers and offices.

    ADDASOUND's brand was released in China.

  • 2014

    ADDASOUND introduced its high-end noise-canceling headsets, Crystal 2821 and Crystal 2822 series to meet the demanding requirements of professional users.

    ADDASOUND entered the US, German, Philippines and Mexico markets and built friendly channel-driven policies to new global distributors and resellers.

    ADDSOUND AMERICA LLC was founded in Texas, USA.

  • 2015

    ADDASOUND introduced its entry-level Crystal 2701/2702 headsets. Users in contact centers and offices had a cost-efficient noise-canceling headset without compromising on quality.

    ADDASOUND introduced its SR series headsets to the speech recognition market.

    ADDASOUND's Bluetooth headset, Pilot, won the iF Design Award in Hannover, Germany.

    ADDASOUND China, hosted a new product release tour in the cities of Beijing, Shanghai, Chengdu, Guangzhou in collaboration with the Danish Foreign Ministry and the Danish Embassy in Beijing.

    With the great support of our local partners, ADDASOUND's product release conference was held in Paris, France and Manila, the Philippines in collaboration with the Danish Foreign Ministry. 

    ADDASOUND's local office in the Philippines was founded.

  • 2016

    ADDASOUND launched its premium and innovative headsets, Crystal 2871 and Crystal 2872 series for users requiring all-day comfort along with crystal-clear voice transmission in noisy work environments.

     ADDASOUND added the entry-level Bluetooth headset, Elite, an indispensable companion for smartphones and tablets. 

    ADDASOUND was an Avaya DevConnect Technology Partner. ADDASOUND had been compliance tested by Avaya for compatibility with Avaya products. ADDASOUND was able to provide headsets that seamlessly integrated with AVAYA infrastructures in contact centers and offices. It enabled customers to make full use of wideband audio on Avaya phones, enjoy crystal-clear voice transmission, minimize their operating costs and increase work efficiency.

  • 2017

    ADDASOUND developed its new generation of QD headsets, Crystal 2831/32 and Crystal 2731/32 this year. More flexible, durable and comfortable!

    Moreover, ADDASOUND launched its first two stereo headsets, SR2832 and SR2732 to the USB/UC market.

    DN1200 was another pleasant surprise. It was a multi-functional amplifier for both desk phones and softphones.

    ADDASOUND's full product line of noise-canceling wired headsets was compliance-tested by Avaya. The ADDASOUND product line offered headset options with a good, better and best classification, giving users the flexibility to select the best possible product to fit their budget.  

  • 2020

    Epic series joined ADDASOUND's UC/USB headset family.

    Epic 301/302 provided an affordable noise-canceling headset to cost-conscious users.

    Epic 501/502, with USB and 3.5mm jack connection,  could connect multiple devices such as mobile phone, tablet, or PC for multitasking and collaboration.

    Epic 511/512 adopted advanced dual-microphone noise-canceling technology and made it an ideal UC headset in extremely noisy environments!  

Contact Us
Skalhuse 5, DK-9240 Nibe, Denmark
Skalhuse 5, DK-9240 Nibe, Denmark
We use cookies on this site, including third party cookies, to deliver experience for you.
Accept Cookies
Read Privacy Policy