Integrated circuits; radios; light-emitting diodes (LED); headset; alarms; walkie-talkie; antenna; battery chargers; battery; radio frequency identification (RFID) tag

[ Computer peripheral devices; ] intercommunication apparatus, namely, walkie-talkies; antennas; carrier transmission apparatus, namely, apparatus for transmission of communication; [ electric navigational instruments; ] chargers for electric batteries; [ audio- and video-receivers; ] batteries, electric; radios [ ; wearable activity trackers ]