Listen in complete freedom and high-quality sound with the HBS-FN4 TONE Free Wireless In-Ear Headphones from LG. Sound reproduction in FN4 TONE Free headphones designed by Meridian with built-in equalizer providing accurate sound reproduction in a compact solution. These lightweight earbuds are specifically designed for comfort and stay in place. when you exercise going to work or relaxing at home. This is thanks to the soft non-toxic hypoallergenic medical grade silicone and wand design.