Do you lead an active lifestyle? Sigma v.3 sit in ears excellently, you won't virtually notice their tactile presence. These light and convenient earphones provide a powerful sound and excellent handling of musical nuances. Excellent workmanship, bending and frost resistant rugged thick cables with a clip permit you to fasten them behind your ears optimally. Deep setting and good sound insulation allow for an excellent panorama (32 Ohm) and this can be felt. Instrumental music, in particular string, sound vividly and expressively. A pleasant, sufficiently compact bass (with a blow, but not deep) is enhanced by realistic, transparent and detailed high frequencies. Wonderful sound insulation and good volume margin can also be counted among the advantages of this model. 3 pairs of covers are supplied with the earphones, permitting one to reach his or her individual level of comfort during wearing.