Philips GoGear SA4ACT04KN/93, MP3 player, 4 GB, USB 2.0, 0.776 oz (22 g), Black Philips GoGear SA4ACT04KN/93. Type: MP3 player. Total storage capacity: 4 GB. Interface: USB 2.0. Continuous audio playback time: 12 h. Weight: 0.776 oz (22 g). Product color: Black