Electronic band device worn on the arm, ankle, wrist or forearm that allows the user to play games with the control of heart rate measures to include heart rate variability metrics

Clamping bands made of metal

Hearing protection headsets, not for medical use

Telecommunication equipment, specifically fiber optic routers

electromagnetic signal and image processing systems, comprising computer software, computer hardware, neural networks and scanning/seeking antennae

promotional and booster novelty sleeves and associated attachments

Optical transport platform including optical amplifiers and optical multiplexers for the operation of optical transport networks

Batteries and battery chargers; Ear buds; Two-way radios; Communications headsets for use with communication radios, intercom systems, or other communications network transceivers; Rechargeable batteries; Speaker microphones