More than just a radio! 360° jobsite radio with 4 speakers and integrated sub-woofer. Robust: the tough aluminium and rubber roll-cage protects the unit from harsh site conditions. Unbeatable sound for tough conditions. Protected to a high degree by the spring-mounted aluminium frame, this radio can survive a 9m drop. Resistant to dust and water infiltration, this radio will keep on looking and sounding good. Versatile! It has the most digital music versatility with digital media bay (Radio, USB, SD/MMC, Aux in port, Aux out port & 12V DC port). Use any 14.4V or 18V Li-ion battery to power it.