Experience discreet, volume-adjustable hearing that you can recharge on the go.
Ergonomic, in-ear design fits snugly and stays in place; includes four pairs of earplugs in different sizes to fit a wide range of ears and ensure a secure seal.
Lightweight construction reduces fatigue; comfortable wear over long periods and subtle enough to be discreet.
Volume is adjustable; begin at the minimum and increase gradually to match your environment, following the notes to avoid whistler or howling by ensuring proper fit and no air leakage.
Rechargeable, portable power supports on-the-go use; model ZF-M806Silver; care instructions emphasize keeping earplugs clean for optimum performance.
