Bluetooth provides wireless connection from any mobile device to play music. Menu controls to set FM mono/stereo, volume, clock settings, and snooze. It features an auxiliary port for MP3 compatibility, and two powerful side-firing speakers. It comes equipped with Extreme Protection Technology (XPT ). XPT is a series of integrated seals designed to provide increased dust and water resistance in harsh job site conditions. This makes the radio ideal for any location such as job sites, workshops, or the yard. XGT is a system of equipment, tools, batteries and chargers utilizing 40v max lithium-ion batteries. XGT is engineered to deliver high power to take on high-demand applications, allowing users to completely transition to a cordless job site. XGT is equipped with advanced brushless motor engineering, intelligent digital communication, and superior durability features to outpower, outsmart and outlast the rest. Compatible with 40V max XGT Batteries and 18V LXT Batteries.