Cover for microphone; Microphonic machine, namely, microphone for communication devices; Radios; Mobile power unit, namely, battery chargers; Holder for mobile phone, namely, stands adapted for mobile phones; Sound transmitting apparatus; Wearable electronic devices, namely, smartwatches; Communication device for voice, data or image transmission; Data transmission cable; Image transfer apparatus, namely, photo-copying machines; Multi-function digital transmitter, namely, television transmitt...