87122056
Jul 31, 2016
Wearable devices, audio systems, personal audio systems, earbuds, headphones, noise reduction systems, noise reduction software, noise reduction hardware; Smart phone apps; Audio transmission and reception systems used in conjunction with televisions; Audio transmission and reception systems used in conjunction with entertainment systems; Wireless audio transmission and reception systems; Audio transmission and reception systems used in conjunction with Smart phone apps
Electrical and Scientific Apparatus