Needles for record players; styli for record players; cartridges for mounting record player needles; tone arms for record players; headshells for mounting cartridges for mounting record players needles on tone arms; turntable mats for record players; adapters for fixing single records on record player turn tables; cleaning brushes for phonograph records; cleaning cloths for phonograph records; cleaning sprays for phonograph records; needle rests for record players; pickups for telecommunication apparatus; headphones; earphones; electric wires and cables