Sony Ericsson showed off three new handsets at CES, including a tri-band HSDPA Walkman phone.

The Walkman 760 features tri-band HSDPA, built-in GPS, a 3.2-megapixel camera and 1 GB external memory stick. The W350, the company’s first Walkman branded flip-phone, includes EDGE connectivity, music controls on the outside of the handset, a 1.3-megapixel camera, a 512 MB memory stick and 14 MB of internal memory.

Sony Ericsson also announced the entry level Z555, a standard mobile phone supporting “gesture control,” which allows the owner to ignore calls or silence the built-in alarm clock simply by waving their hand over the phone. The phone comes with a 1.3-megapixel camera and built-in 12 MB of memory.

All three handsets are expected to be available in the United States during the second quarter.