The adjustable headband ensures a customizable fit for different head sizes and shapes

Secure tongue and groove design for non-slip grip

Lenses are made of a polycarbonate material that provides 99

Tension-loaded joint reduces wobbling of the handle

AEPJS2-BLUETOOTH SPEAKER FIRST AID The adjustable headband ensures aRugged rechargeable Bluetooth wireless speaker offers crisp, clean sound and multiple mounting options Connects wirelessly up to 32 Foot (10 m) or via a wired auxiliary input (aux cable included) Hang by the integrated hang hole or secure the mounting strap around conduit, handles or bags Mounts with a powerful magnet embedded in the strap Able to answer calls hands free with the built in speakerphone 10 hours of use from a rechargeable battery;