Intercoms; Switchboards; Battery boxes; Battery charge devices; Chargers for electric batteries; Charging appliances for rechargeable equipment; Dry cells; Dust masks; Dust protective goggles and masks; Global positioning system (GPS) apparatus; Goggles for sports; Lithium ion batteries; Radio telephones; Rechargeable batteries; Safety goggles; Telephone apparatus, namely, intercoms; Two-way radios; Wearable activity trackers