Triple balanced armature design for high dimensional sound stage. Small, light Titanium housing Small, Powerful and Chic. Over the ear wearing style A handy tube adjusts the length of the Y split for a better wearing fit. 1.2m cord, perfect for media players that operates without remotes.   Type Seal, Armature Frequency Response 20~18,000 Hz Sensitivity 113dB/mW Impedance 23ohm Output 3mW Cord Length, Shape 1.2m, Y Weight 4g Weight in Retail box 70g Standard Earbud ER-CK9, ER-CK100

Contents .. Audio-Technica ath-CK100 with 1.2m Y cord and gold plated stereomini plug 3 pairs Silicone ER-CK9 earbuds (S, M, L) 1 pair Foam ER-CK100 earbuds Cleaning cloth Carry Pouch Supplied by Authorized Resellers in Japan with standard manufacturer's warranty. Warranty Card 1 year Japan warranty on labor & parts from the day you receive your parcel. We can help you liaise with the Japan repair centre. You will pay for postage to/from our Japan office. Ear canal buds fits snugly. Stays in place even during vigorous exercise, eg. jogging, treadmill. Blocks out external noises, creating an excellent inner ear acoustic environment. Silicone Earbuds comes in 3 changeable sizes, S, M L.