Body font family verdana geneva sans serif font size11px td font family verdana geneva sans serif font size11px dunu dn 1000 ultimate quality hybrid iem earphones committed to present the best audio performance the dunu dn 1000s are designed to be one of the finest earphones on the market by utilising the innovative hybrid technology whithin the drivers they have created an amazing sound that is suitable for almost all music genres sound signature the dn 1000s feature a dual bala