69Product SpecificationsXMp3 RadioDimensions 51 mm (W) X 92 mm (H) X 15 mm (D)2 in (W) X 3.6 in (H) X 0.6 in (D)Weight 69g without battery / 88g with batteryStorage Capacity Internal: 2GBRemovable memory: Type: microSD™ Card Size: up to 8 GBAudio Output 3.5 mm mini-stereo jackAntenna Connector (Home and Car) RF SMBBattery Type: rechargable lithium ionVoltage: 3.7 VCapacity: Up to 4 hours Live XM/Up to 16.5 hours playbackStandby time: > 30 days (for a fully charged battery)External Power Voltage: 5.2V DCCurrent: 1600 mAPolarity:Music File Formats MP3 and WMA fixed bitrates: 32, 48, 64, 96, 128, 160, 192, 256,320 kbpsMP3 and WMA variable bitrates: 64-128, 128-256, 160-320 kbps
