Headsets for cellphones and telephones; wireless cellphone and telephone earpieces; headsets, telephone headsets, and headsets for use with computers; amplifiers for telephone and computer headsets, interface units for telephone and computer headsets, and parts for all of the aforesaid goods; hands-free kits comprising microphones, earphones, and headset adapters sold as a unit

Electronic phone/headphones for hearing assistance listening devices

Sound Producing Apparatus, Particularly a Speaker

Hearing aids

Computer application software for mobile phones, tablets or other mobile devices, namely, software for controlling devices that enhance or amplify ambient sounds; Headphones; Protective cases for audio equipment in the nature of headphones; all of the above items sold together as a unit to be used together for the purposes of hearing better, not for medical use