Hitachi UR18DSL 9.6-18v Cordless Site Radio Hitachi job site radio with auxillary socket for connecting your MP3 player/mobile phone and a USB socket for charging mobile phones and devices. Runs off mains supply or a Hitachi 9.6v-18v Li-ion slide-on and cassette batteries (not supplied). High performance 76mm dual speakers. Rubber frame protection for durability. FEATURES Can be powered by any Hitachi 9.6v-18v slide-on or cassette battery / mains power AM/FM stereo Digital tuner with LCD display 5 preset stations High sensitivity large-scale antenna gives a high frequency Maximum volume of 83.1db with an 18v battery at 1 metre 2 x 3 inch speakers and bass reflex AUX socket can be used with MP3 player or mobile phone/device USB socket to charge a mobile phone/device Rubber frame protection SPECIFICATION Useable Battery: 9.6v-18v Slide and clip-on Comes with back up AA batteries Frequency:  522 - 1620kHz (AM) 87.5~108Mhz (FM) Max volume at 1m: 83.1dB (18v) Size: H x W x L: 281 x 184 x 231mm Weight: 3.3kg without battery