Palm OS version 4.1, DragonBall VZ 33 MHz processor, 16 MB RAM * High-resolution TFT color display (320 x 320 pixels) * USB (HotSync cable) and Infrared interface * Lithium-ion rechargeable battery * What"s in the box: Clie handheld, USB Hotsync cable, AC adapter, AC cable, Stylus, Protective cover, installation CD-ROM