"1. USB interface (for USB 1.0 or 2.0) plug and play2. Fully compatible with WIN 9x/XP/2000/ME system3. Dual-shock function, support force feedback function4. Two-axles and twelve-buttons5. Swift between digital and analog model6. Blue, black, silver are available"
Loudspeaker:diameter 40 high protective internal magnetFrequency response bandwidth:20~20khzSensitivity:105db±2db in 1khzImpedance:32ohm±15%Max. Power input:100mwCord:2m no oxygen wrap with