Chronographs for use as specialized time recording apparatuses; Computer mouse; Digital pH meters; Diving equipment, namely, helmets; Diving equipment, namely, protective diving shoes; Earphone accessories, namely, earphone cushions, earphone pads, cord management systems, earphone cases, and earphone extension cords; Electric door bells; Electronic black boxes for recording data; Electronic products for the manipulation of the frequency, time, and amplitude characteristics of audio signals, namely, audio processors; Event recorders;Headphones; Audio headphones; Wireless headphones. Keyboards; Lenses for smartphone cameras; Motion-activated cameras; Multimedia projectors; Noise cancelling headphones; Optical disk drives; Scales; Selfie sticks; Snow goggles; Sports training apparatus featuring electronic sensors and software to analyze muscle contractions, running speed, bat swings, heart rate, steps taken, calories burned, changes in heart rate, hours slept, quality of sleep, and electronically display results; Stands adapted for mobile phones; Swimming goggles; Telescopes; Thermometers, not for medical purposes; Waterproof cases for smart phones; alcohol testers. Audio- and video-receivers; Baby monitors; Bags adapted for laptops; Bags for cameras and photographic equipment; Battery chargers; Computer keyboards; Computer memory devices; Computer mice; Digital photo frames; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones; Headphones; Horns for loudspeakers; Personal stereos; Portable media players; Rechargeable electric batteries; Smartglasses; Smartwatches; Telecommunications and data networking hardware, namely, devices for transporting and aggregating voice, data, and video communications across multiple network infrastructures and communications protocols; Video recorders