Edifier has innovated the H210 sound isolating earphones. Engineered with a 9mm neodymium magnet drivers and 6 micro diaphragms, these top-selling earphones are known for their clear sound production. The H210 earphones delivers a warm and lovely bass that any audiophile will enjoy. These sound isolating earphones pass all three audiophile requirements. Edifier has high standards that are exemplified in the H210 earphones; great volume, sound clarity and the ability to block out noise surrounding you.