license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use

refer to en.wikipedia. 2004-05-11 21:43 Dflock 250×162×8 (13762 bytes) In Ear Headphones. Picture taken by Duncan Lock and released into the Public Domain

60417 - Title/Meaning: Earphone Function/description: To indicate a reference to an earphone. Additional information: Published in: First edition, 1973;IEC