SHIELD YOUR HEARING LIKE NEVER BEFORE

biomedical apparatus, namely, hearing aids and structural replacement parts therefor; hearing protection devices, namely, earplugs for noise reduction, hearing protection, soundproofing, and sound enhancement, and earplugs for noise reduction, hearing protection, sound proofing, and sound enhancement with mobile device connectivity; sound enhancement devices, namely earplugs, hearing protection devices, high frequency noise filters, and acoustic sound filters