1 Gett ing to kn ow you r ET 18 0Features summary2Connectivity• 19-pin universal connector• Built-in SD/MMC (Standard Digital/MultiMedia Card) expansion slot• IrDA 1-standard Infrared wireless functionBattery pack• Removable and rechargeable 1480 mAH Lithium Ion polymer battery pack• Embedded backup battery cell• Operation time– PDA operation:– MP3 playback time (LCD off): 6.7 hours– WMV playback time (LCD on, average level backlight, phone off): 5.32hours– Internet browsing time:– Recording time:NOTE: Length of battery operation will depend on power consumption which in turn is based onsystem resources use. For example, constantly using the backlight or using power-demandingapplications will shorten the length of battery operation.• Charging time from empty to full capacity:Design and ergonomics• Stylish and sleek design• Form factor: 109 mm x 68.5 mm x 21.6 mm (length x width x depth)NOTE: The depth factor indicated above is only for a unit with the battery pack attached; if the optionalkeypad module is also attached, depth factor is 24.9 mm.• Weight– With battery, without keypad module: 158 g– With battery, with keypad module: 170 g• User-friendly navigation features– 3-way jog dial for one-hand operation– Rocker key for volume control– Hold switch lets you lock all buttons from being accidentally pressedwhen device is placed in pocket or in a bag.– Callpad and keypad modules for phone functions (detachable)1 Infrared Data Association