ChargePAK™ ready as standard, ONE also offers class-leading battery life, with around 35 hours of DAB listening from six standard C size batteries. In addition to DAB usability, station choice and sound quality, ONE also features FM with RDS for areas where DAB is currently unavailable. Not to mention a host of other features including Intellitext™, textSCAN™, kitchen and sleep timers, a backlit display and USB upgradeability. TECHNICAL SPECIFICATIONS: DAB digital and FM radio with full Band III DAB reception capability, for reception of all UK DAB broadcasts. Compliant with ETS 300 401 and capable of decoding all DAB transmission modes 1-4 up to and including 192 kbps. Frequency ranges: DAB Band III 174-240 MHz, FM 87.5-108 MHz. Timers: Sleep and kitchen timers. Speaker: Full-range 3" drive unit. Input connectors: 9V DC power adapter socket (230V adapter supplied). Mini USB connector for software upgrades. Output connectors: 3.5 mm headphone socket. Controls: Standby; volume, browse & select dial; volume/mute; timer; presets; info; DAB/FM; menu and stations. Presets: 20 DAB or FM presets in a combined list. LCD display: Custom, easy to read LCD with 16 x 2 character display plus status icons. Mains power supply: 230V AC to 9V (0.8A) DC external power adapter. Battery power supply: Six C (R14) batteries or ChargePAK (not supplied). At normal listening levels alkaline batteries provide approximately 35 hours, and ChargePAK provides approximately 20 hours of portable DAB listening. Approvals: CE marked. Compliant with the EMC and Low Voltage Directives (89/336/EEC and 73/23/EEC). Dimensions: 210 wide x 145 high x 72mm deep (excluding controls). Aerial: Integral telescopic aerial. Warranty: Comprehensive two year warranty.