2 year warrantymp3wmaaacflacalac playback via dlnalisten to stations from around the country and aroundthe worldplay your music collection from your computerwireless connection wifi 80211bgn30 station presets2 alarms wake to dabfminternet radio or buzzer6 position equaliser and separate bass and trebleauxiliary in socket for ipodmp3 playbackheadphone socketbattery or mains operation via ac adaptor includeduses 6 x lr6 aa size batteries not includedsize mm 210w x 135h x 6