D-TALK

Walkie-talkies; Communications computers; Dive computers for underwater use; Diving equipment, namely, helmets; Diving snorkels; Ear phones; Microphones for communication devices; Regulators for use in scuba diving; Scuba diving masks; Telephone headsets; Underwater breathing apparatus; Underwater cameras; Wireless communication devices for voice, data or image transmission; Wireless telephony apparatus; Wireless transceiver radio