These lightweight earphones effectively reduce distracting background noise by up to 85% 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.

Contents .. Audio-Technica ath-ANC3 in 1m cord with gold plated stereomini straight plug 0.5m extension cord with gold plated stereomini plug 3 pairs Silicone earbuds (S, M, L) Airline adapter AAA battery 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.   Driver Size 12.5mm neodynium Frequency Response 15~22,000 Hz Noise Reduction 22dB Sensitivity 104dB/mW Impedance 90ohm, NC on 16ohm, NC off Power AAA x1 Cord Length, Shape 0.5m Weight 25g Weight in Retail box 150g Standard Earbud ER-CK50