Two backlit 3-inch TFT color LCDs with 256x192 pixel resolution
Lower screen is a touch screen
Color: Capable of displaying 260,000 colors
Wireless Communication: IEEE 802.11 and Nintendo's proprietary format
Multiple users can play multiplayer games using just one DS game card
Controls: Touch screen, embedded microphone for voice recognition, A/B/X/Y face buttons, plus control pad, L/R shoulder buttons, Start and Select buttons
Input/Output: Ports for both Nintendo DS game cards and Game Boy Advance Game packs, terminals for stereo headphones and microphone
Other Features: Embedded PictoChat software that allows up to 16 users to chat at once; embedded real-time clock; date, time and alarm; touch-screen calibration
CPUs: One ARM9 and one ARM7
Sound: Stereo speakers providing virtual surround sound, depending on the software
Battery: Lithium ion battery delivering six to 10 hours of play on a four-hour charge, depending on use; power-saving sleep mode; AC adapter
Languages: English, Japanese, Spanish, French, German, Italian