Everything becomes much clearer with PSP-3000 thanks to its improved screen, which offers crisper colours with even more definition than before. Plus, with a built-in microphone you can stay in touch with friends around the world using Skype™. And let's not forget all those amazing games, PlayStation®Store, movies, listening to your music on the move and the ability to store all your great photos plus a whole lot more anytime, anywhere. It's your whole world in your hands. LCD screen: 4.3 inches / 10.9 cm (16:9) full-transparent type, TFT drive. Approximately 16,770,000 colours displayed. Sound: Stereo speakers. Internal disc drive: Read-only Universal Media Disc drive. Interface: DC IN 5V connector. Video out/headset connector. Hi-Speed USB. DC OUT connector. Memory Stick Duo™ slot. Wireless LAN (IEEE 802.11b). Microphone. Power source: AC Adaptor DC 5.0 V. Lithium-Ion rechargeable Battery Pack. Maximum power consumption: Approx. 6 W (when charging). External dimensions: Approx. 169.4 ? 18.6 ? 71.4 mm (width ? height ? depth) (excludes largest projection). Weight: Approx. 280 g (including Battery Pack). Operating environment: temperature 5°C - 35°C. Compatible codecs: Universal Media Disc Video: H.264/MPEG-4 AVC Main Profile Level 3. Universal Media Disc Music: H.264/MPEG-4 AVC Main Profile Level 3, Linear PCM, ATRAC3plus™. Memory Stick™: For details, refer to the User Guide. Universal Media Disc laser Wave length: 655 - 665 nm. Power: Max. 0.28 mW. Type: Semiconductor, continuous. Wireless LAN Standard: IEEE 802.11b. Modulation format: DS-SS (IEEE 802.11b compliant). AC Adaptor Input: AC 100-240 V, 50/60 Hz. Output: DC 5 V, Max. 2000 mA. External dimensions: Approx. 61 ? 23 ? 84 mm (width ? height ? depth) (excludes largest projection). Weight: Approx. 62 g. Battery Pack Battery type: Lithium-ion rechargeable battery. Voltage: DC 3.6 V. Capacity: 1200 mAh