Sony PlayStation PSP-1003 Instruction Manual page 134

Operating
environment
temperature
UMD™ laser
Wave length
Power
Type
Wireless networking
Standard
Security
Modulation format
AC Adaptor
Input
Output
External dimensions
Weight
Battery Pack
Battery type
Voltage
Capacity
134
Specifications
5°C - 35°C
655 - 665 nm
Max. 0.28 mW
Semiconductor, continuous
IEEE 802.11b
WEP (128-bit/64-bit)
WPA-PSK (TKIP)
WPA-PSK (AES)
DS-SS (IEEE 802.11b compliant)
AC 100-240 V, 50/60 Hz
DC 5 V, Max. 2000 mA
Approx. 46 × 22 × 76 mm (width × height × depth) (excludes
largest projection)
Approx. 250 g
Lithium-ion rechargeable battery
DC 3.6 V
1800 mAh