Features- Bumpers and metal pipes protect against rough handling. Shower Proof. Dual Power Sources. Digital quartz display. Auto-scan and clock set button, Headphone Jack, AC Adapter Jack Timer set button, Sound volume and Manual tuning button, Digital quartz display with backlight, Front Control Panel FM/AM band selection and Mono-stereo change button, Shower Proof withstands up to 5 minute exposure to rain, Max. Output Power 5W x 2 (24V Battery), AC or Makita batteries. Powered by any Makita CXT & LXT slide battery 10.8-18 volt mains adaptor and AUX input for MP3 player Specifications- Power Supply: AC power adaptor Power Supply: DC 10.8 - 18 battery Frequency: FM 87.5-108Mhz Frequency: AM 522-1629kHZ Dimensions (LxWxH): 10 1/2" x 6 1/2" 12 1/7" Net Weight: 4.2kg Disclaimer: Not compatible with G-Series Battery or Ni-CAD or Ni-MH Batteries. (N.B. batteries not included)