Makita is the leading manufacturer of professional power tools on the market. The MR052 radio is powered by 10.8V or 12V Max li-ion CXT slide Type battery (not included), to provide up to 30 hours of continuous operation from a single charge 4.0 Ah Li-ion battery (not included). The MR052 is equipped with digital am/FM tuner with LCD backlit display, dual front speakers, aux-in jack for connecting to personal audio players (connecting CABLE not included) and earphone jack for private listening. 1 year manufacturer warranty. This guarantee does not apply where non-genuine or recommended parts or accessories are fitted to the radio.