marketing
At that time, PSP had powerful performance and multimedia entertainment functions, and it was affordable. Once listed, it became popular all over the world, and the initial sales volume exploded, but the good times did not last long. Due to the unclear positioning of PSP, the lack of game software and the slightly expensive price of game software, the sales of PSP began to decline and remained sluggish for a long time.
With the increase of games, this situation improved after 2009, and the sales of PSP in 10 were more rapid. By May of 20 12, VG counted that the global hardware sales of PSP were 73,680,000 units, the game sales exceeded 274.79 million, and the number of games reached 1568.
As the first generation of Sony's handheld, PSP has achieved great success, and countless excellent works were born on it. With the release of Sony's next-generation handheld PS Vita, PSP gradually withdrew from the stage of the game industry.
Host specification
Hardware appliance
sleep
Short-pressing the power button can temporarily interrupt the current state of the game and store the data in the low-voltage power supply memory. It only takes about 1 ~ 2 seconds to activate again. Almost no electricity is consumed during sleep. You can also set to go to sleep automatically after a period of time. In addition, when the battery is low, it will automatically go to sleep to save the battery.
Locking and closing
When PSP 1000, 2000, 3000 is in use, long press the light button to turn off the screen (mainly listening to music). When listening to music, you can turn down the switch and lock the PSP. At this time, all buttons are invalid and can only be restored by moving the switch. This function can be used for PSP dedicated wire control (the wire control cannot be locked).
Reference to the above content: Baidu Encyclopedia -psp