Sony Ericsson W660i Black is a 3G enabled phone in Walkman series. More than a phone W660i seems a high quality music player as it comes equipped with integrated Walkman® 2.0 music player with fantastic equalizer, Mega Bass™, TrackID music recognition, PlayNow™, MusicDJ™;. Furthermore, the device has FM radio with RDS and Bluetooth® Stereo A2DP which allows enjoying wireless music experience.

The display is 2 inches TFT supporting 262k colours with resolution of 176 x 220 Pixels. Overall dimensions are 102 x 46 x 14.5 mm and weight is 93 grams. Sony Ericsson W660i is fitted with 16 megabytes memory which is easily expandable up to 4GB through Memory Stick Micro (M2) card.W660i Sony Ericsson is powered with a Standard Li-Ion battery which will give Talk time up to 6 hrs (2G) / up to 6 hrs (3G) and Stand-by up to 360 hrs (2G) / up to 360 hrs (3G) when fully charged.

W660i 3G phone allows the users to capture their unforgettable moments with 2 MP camera. 3G video calling is also available by using Secondary videocall camera. Users can also enjoy communicating with their dear ones via SMS, MMS, Email, Instant Messaging.

Black Sony Ericsson W660i is endowed with 3G HSDPA, HSCSD, GPRS technology, USB cabled connection with fast port & Bluetooth wireless connectivity which allow fast speed data transfer and connectivity. Access NetFront™ Web browser provides the users accessing the Web and find music or information from the Web. Also it supports RSS Feeds so users can stay updated on the news.