Advent AW-720 Consumer Headphones

Comes with 32mm titanium-impregnated speaker elements produce full frequency response. Neodymium magnets deliver full dynamic impact. Features: 32mm titanium-impregnated speaker elements produce full frequency response Neodymium magnets deliver full dynamic impact Self-adjusting headband and ultrasoft ear cups provide precise; comfortable fit Headphones use AAA alkaline batteries or optional (NiCd) rechargeable batteries Built-in charger for Ni-Cd batteries Ni-Cd Batteries must be charged before use Minimize