TISO

headphones, earbuds, Loudspeakers, audio speakers, wireless indoor and outdoor speakers, Sound transmitting apparatus, home theater systems comprising DVD players, audio amplifiers, and audio speakers, audio transmitter units, Computer peripheral devices, digital audio and video players, personal digital assistants, Chargers for electric batteries, electric plugs, electric switches, electric charging cables, data cables, audio cables, car mounted units incorporating a loudspeaker to allow a telephone handset to be used hands-free, computer hardware and software used for the control of voice controlled information and communication devices