<Li> Languages: English, Japanese, Spanish, French, German, Italian . </Li> <P> Like its predecessor the Nintendo DS Lite is compatible with the Nintendo DS Headset accessory . However the DS Lite uses an AC power adapter that differs from the one used for the original Nintendo DS and Game Boy Advance SP due to a smaller adaptor AC port on the top of the unit . </P> <Table> <Tr> <Th> </Th> <Th> Nintendo DS </Th> <Th> Nintendo DS Lite </Th> <Th> Nintendo DSi </Th> <Th> Nintendo DSi XL </Th> </Tr> <Tr> <Th> Model </Th> <Td> </Td> <Td> </Td> <Td> </Td> <Td> </Td> </Tr> <Tr> <Th> Launch price </Th> <Td> ¥ 15,000 US $149.99 € 149.99 £ 99.99 A $199.95 </Td> <Td> ¥ 16,800 US $129.99 € 149.99 £ 99.99 A $199.95 </Td> <Td> ¥ 18,900 US $169.99 € 169.99 £ 149.99 A $299.95 </Td> <Td> ¥ 20,000 US $189.99 € 179.99 £ 159.99 A $299.95 </Td> </Tr> <Tr> <Th> Weight </Th> <Td> 275 grams (9.7 oz) </Td> <Td> 218 grams (7.7 oz) </Td> <Td> 214 grams (7.5 oz) </Td> <Td> 314 grams (11.1 oz) </Td> </Tr> <Tr> <Th> </Th> <Td> 148.7 mm (5.85 in) wide × 84.7 mm (3.33 in) deep × 28.9 mm (1.14 in) high </Td> <Td> 133 mm (5.2 in) wide × 73.9 mm (2.91 in) deep × 21.87 mm (0.861 in) high </Td> <Td> 137 mm (5.4 in) wide × 74.9 mm (2.95 in) deep × 18.9 mm (0.74 in) high </Td> <Td> 161 mm (6.3 in) wide × 91.4 mm (3.60 in) deep × 21.2 mm (0.83 in) high </Td> </Tr> <Tr> <Th> Display </Th> <Td> 3.0 in (76 mm) </Td> <Td> 3.12 in (79 mm) </Td> <Td> 3.25 in (83 mm) </Td> <Td> 4.2 in (107 mm) </Td> </Tr> <Tr> <Td> Backlight On / Off toggle </Td> <Td> 4 backlight brightness levels </Td> <Td_colspan="2"> 5 backlight brightness levels </Td> </Tr> <Tr> <Th> Camera </Th> <Td_colspan="2"> None </Td> <Td_colspan="2"> Front and rear - facing 0.3 MP sensors </Td> </Tr> <Tr> <Th> Wi - Fi </Th> <Td_colspan="2"> Integrated 802.11 (legacy mode) (only compatible with WEP or unencrypted networks) </Td> <Td_colspan="2"> Integrated 802.11 b / g (may not be compatible with WPA / WPA2 in some cases) </Td> </Tr> <Tr> <Th> Stylus </Th> <Td> 75 mm (3.0 in) long × 4 mm (0.16 in) wide </Td> <Td> 87.5 mm (3.44 in) long × 4.9 mm (0.19 in) wide </Td> <Td> 92 mm (3.6 in) long × 4.9 mm (0.19 in) wide </Td> <Td> 129.3 mm (5.09 in) long × 10 mm (0.39 in) wide </Td> </Tr> <Tr> <Th> Game Boy Advance slot </Th> <Td_colspan="2"> Slot on the bottom labeled as SLOT - 2 </Td> <Td_colspan="2"> None </Td> </Tr> <Tr> <Th> Storage </Th> <Td_colspan="2"> None </Td> <Td_colspan="2"> Internal 256 MB NAND flash memory </Td> </Tr> <Tr> <Td_colspan="2"> Expandable via SD card slot </Td> </Tr> <Tr> <Th> Battery </Th> <Td> 6 to 10 hours (850 mAh) </Td> <Td> 15--19 hours on the lowest brightness setting 5--8 hours on the brightest (1000 mAh) </Td> <Td> 9--14 hours on the lowest brightness setting 3--4 hours on the brightest (840 mAh) </Td> <Td> 13--17 hours on the lowest brightness setting 4--5 hours on the brightest (1050 mAh) </Td> </Tr> <Tr> <Th> Memory </Th> <Td_colspan="2"> 4 MB SRAM </Td> <Td_colspan="2"> 16 MB PSRAM </Td> </Tr> <Tr> <Td_colspan="2"> Expandable via Game Boy Advance slot </Td> </Tr> <Tr> <Th> Processor </Th> <Td_colspan="2"> 67 MHz ARM9 and 33 MHz ARM7 </Td> <Td_colspan="2"> 133 MHz ARM9 and 33 MHz ARM7 </Td> </Tr> </Table> <Tr> <Th> </Th> <Th> Nintendo DS </Th> <Th> Nintendo DS Lite </Th> <Th> Nintendo DSi </Th> <Th> Nintendo DSi XL </Th> </Tr>

What is slot 2 for on nintendo ds lite