Patented P-Ear Loop support is comfortable to wear, and stays in place even during vigorous movements. 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. Type isolated, dynamic Driver Size 11.5mm Frequency Response 14~24,000 Hz Sensitivity 104dB/mW Impedance 20ohm Output 200mW Cord Length, Shape 0.5m U + 1m extension Weight 6g Weight in Retail box 80g Spare Earbuds ER-CK5

Retail box pix. Contents .. Earphones, 0.5m cord, stereomini plug 1m extension cord, stereomini L plug 3 pairs Silicone earbuds (S, M, L) Vinyl Pouch We are Authorized Reseller for Audio-Technica. Warranty Card (or register online) 1 year Singapore warranty on labor & parts from the day you receive your parcel. For repairs, send to Audio-Technica Singapore on your own cost.