Amplifiers; Audio interfaces; Audio mixers; Audio tape recorders; Blank magnetic tapes for tape recorders; Calibration devices for calibrating tape recorders; Electrical connectors; Magnetic tape recorders; Portable media players; Sound level meters; Sound recorded magnetic cards, sheets and tapes; Sound recording apparatus; Sound reproduction apparatus; Tape recorders

Ear buds

Color is not claimed as a feature of the mark.

Radio receivers and transmitters for remote controls; Radio receivers and transmitters for radio controls; radio transceivers; radio transmitters; radio receivers and transmitters; USB cables

Battery chargers; headphones in the form of headbands; noise-cancelling headphones; wireless chargers

Battery chargers; rechargeable batteries; wireless battery chargers; wireless chargers; wireless charging stands for smartphones

Battery chargers for use with telephones; cell phone battery chargers; chargers for electric batteries; cell phone battery chargers for use in vehicles; adapter plugs; computer cables; USB cables; electric charging cables; extension cords; printer cables; earbuds; earphones and headphones; stands adapted for tablet computers; video cables

Time clocks; computerized time clock with fingerprint recognition; electronically encoded badges and swipe cards for use with time clocks; optical testing instruments, namely, optical inspection apparatus; optical apparatus and instruments, namely, eyeglasses, lenses, spectrometers; optical frequency metrology devices; optical or telescopic lens sights; optical inspection apparatus for industrial use; calibration devices for calibrating optical emission spectrometers; fiber optic cable; fiber optic inspection apparatus, namely, microscopes; contact lens cases incorporating ultrasonic cleaning functions

Electrical ultrasonic cleaning units for dentures, glasses, mouthguards, retainers, coins, watches, contact lenses, and contact lens cases; ultrasonic vegetable cleaner in the nature of electrical ultrasonic cleaning unit for vegetables