Feature(may vary by option.)

●NOISE DETECTION - Detect the source or squeaks, rattles, and other errant or troublesome noises
●50-FOOT RANGE - Transmitters have a 50-foot signal range allowing use on small and large vehicles
●BUILT-IN SPEAKER - Monitor sounds with the built-in speaker or via headphones through the 3.5mm jack
●SIGNAL STRENGTH INDICATOR - LED lights indicate signal strength of the active channel
●ILLUMINATED CHANNEL BUTTONS - Active channels have illuminated buttons and can be changed or muted with a quick push

[Tool Kit (New version)]

Description