Wireless jobsite speaker connects wirelessly via Bluetooth or a wired auxiliary input. 32-7/8 ft (10 m) connectivity range (in open space). 10 hour battery life. Drop protected up to 6-1/2 ft (2 m). Powerful rear magnet holds speaker to metal surfaces (panels, ducts, etc). Twist-lock flange mounts to Klein's lighted tool bag. 1/4-20 threaded mount on bottom allows attachment to any standard tripod. Rated IP45 waterproof/dustproof.