Audio speakers; Bass speakers; Loud speakers; Accessories of apparatus for short-range transmission of digital voice that support point-to-point and multi-point applications, namely, audio, bass, loud speakers applying wireless communication devices for voice transmission technology; Alternating current power adaptors; Chargers, namely, chargers for batteries, wireless chargers; Batteries; Re-chargeable batteries; Electronic wearing device, namely, smart watches, activity wristband in the nature of wearable activity trackers, computerized wristwatch in the nature of smart watches, wearable computing device wristband in the nature of smart watches; Mobile phones; Personal communication device, namely, mobile phones, smartphones; Digital personal device for the purpose of personal data assistant, handheld personal computer, mobile device and personal information manager, namely, personal digital assistants; Electronic keyboards; Electronic controllers for televisions, air-conditioners, DVD disc players; Computer peripherals in the nature of electronics headset and optical head-mounted display that is worn like a pair of eyeglasses which display information in the eyeglasses and communicate with the Internet via natural language voice commands; Cameras; Audio recorders; Cassette recorders; DVD recorders; Smart home devices, namely, devices in the nature of remote controls for controlling electrical appliances in a home and an office via computers, smart phones and tablet computers; Electrical home appliances, namely, televisions, and DVD players; Power cables, video cables, USB cables, power cords, electrical sockets, cable connectors, electrical connectors, protective case, sleeves and cover for electronic devices, namely, smart phones, tablet computers and touchscreen tablet computers