Package Contents1. EP 720 Earphones2. Flange ear tips (one pair)3. Foam ear tips (one pair)4. Replacement filters 1 pair5. Filter-changing tool6. Carrying case2.3.4.5.6.1.Safety InstructionsHeadphone/earphone listening at high volume levels may cause permanent damage to your hearing. Always set the volume control to thelowest level before switching to different sources (tuner, CD player, MP3 player, etc.) or before plugging in the headphones/earphones.For your safety, do not use headphones/earphones while driving or cycling.Earphone Removal• To avoid discomfort, use a slow twisting motion to gradually break the seal.• Open the jaw slightly to equalize pressure, because suction can occur when the eartip is removed.Headphone Regulatory RequirementsU.S., Europe (+TUV), UK, Japan, China, Singapore, Taiwan, Mexico, Korea, Australia, New ZealandHeadphone Language RequirementsEnglish, French, Spanish, German, Korean, Chinese, Japanese, Norwegian, Dutch, Danish, ItalianWelcomeThank you for purchasing the Harman Kardon ® EP 720 noise-isolation earphone system. This system has been designed to meet HarmanKardon’s highest audio-performance standards. The Harman Kardon EP 720 will meet all your listening and travel needs, and enable youto immerse yourself in your favorite music, wherever you are.IntroductionAcoustically advanced Harman Kardon 700 Series earphones deliver clear, accurate sound from any portable music or DVD player. Theirlightweight, in-ear design blocks out ambient noise better than many bulky battery-powered sound-canceling headphones. You can enjoythe full dynamic range of your favorite music and movies without cranking up the volume to unnatural – or even unsafe – listening levels.