The phone ships with TomTom GPS navigation software and features GSM/EDGE/UMTS/HSDPA up to 3.6Mbps, WiFi, Bluetooth 2.0, 256MB ROM, 128MB RAM, a 3 megapixel digital camera, FM radio and a microSD memory card slot.
Users on the move will easily be able to interact with the HTC Touch Cruise’s navigation functionality and can take advantage of HTC’s TouchFLO technology, which enhances finger touch scrolling and browsing of Web pages, documents, messages and contact lists, controlled by simply sweeping a finger across the screen. TouchFLO also offers the ability to view photos and photo slideshows using on-screen controls and to zoom and rotate images with only one hand.The Touch Cruise uses the Qualcomm MSM7200 chipset and has a 400MHz processor. The operating system is Windows Mobile 6.0 Professional and the 2.8" screen has a QVGA resolution.
Here's a video I found on YouTube of the HTC Touch Cruise: