Date Released In Japan: February 10 2003
Retail Price: $299 US
Available Colors: Silver
Unit's Projection Area: 36.4 x 48.5mm
Unit's Thickness: 18mm
Weight: 54g
Music File Compatibility: ATRAC3（132kbps、105kbps、66kbps） ATRAC3plus（64kbps、48kbps）
Max Recording Time: ATRAC3 132kbps @250 min, 105kbps @320 min, 66kbps @510 min
Storage
Type: RAM Memory
Size: 256MB
Battery Type: Rechargeable built in Lithium-Ion Battery
Battery life: 33 hrs Max. (ATRAC3)
Recharge time: 90 min
Microsoft OS Software: SonicStage Ver 1.5
Memory Stick Upgrade Compatibility: 『MSG-M64A』（64MB）& 『MSG-M128A』（128MB）