Ear plugs for noise reduction; Ear plugs for soundproofing, other than for medical use; Ear plugs for hearing protection; Ear plugs for sleeping; Ear plugs for soundproofing; Ear plugs for swimming; Ear plugs for sleeping and swimming

Smartglasses; Audio speakers; Data synchronization cables; Ear phones; Electric plugs; Electric wires and cables; Rechargeable batteries; Smart watches; Wireless chargers; Wireless headsets for smartphones