Rhino Pro Head Guard Adult Black Small Size:Small Impedance Range: 20 - 180Ω

Impedance Range: 20 - 180Ω

It incorporates a grooved wire guide for accuracy

Adjustable D type handle

without charge

Voltage: 10

Rhino Pro Head Guard Adult Black Small Size:Small Impedance Range: 20 - 180ΩFeaturing a closed cell foam design for maximum cranial comfort that brings vital protection to your head. Remains flexible as well as durable to sit comfortably on all head shapes and sizes. Uses Dual Expansion Foam Technology which gives more memory and is very lightweight. Multiple air vent sections help keep your head cool. The perfect fit is achieved through the elastic lace drawstring and the adjustable touch fastener chin strap.