Need a decent computer to store and play music. Would like the battery to last 3 hours when unplugged. Concerned about the top 3 specs: laptop is also "refurbished" and I don't know what that entails in tech world. Appreciate any wisdom you can impart. Its around 400 bucks.
AMD Quad Core A8-7410P
•6GB DDR3L SDRAM
•AMD Radeon R5 Graphics up to 3GB
•1TB 5400RPM Hard Drive
•15.6-inch diagonal HD BrightView WLED-backlit Display (1366 x 768)
•SuperMulti DVD burner
•Front-facing HP TrueVision HD Webcam with integrated dual array digital microphone
•10/100BASE-T Ethernet LAN (RJ-45 connector)
•1x1 802.11b/g/n WLAN and Bluetooth
•Multi-format digital media card reader
•HP Imagepad supporting multi-touch gestures without on/off button.
•1 SuperSpeed USB 3.0
•2 Universal Serial Bus (USB) 2.0
•1 HDMI
•1 RJ-45 (LAN)
•1 Headphone-out/microphone-in combo jack
•Warranty 90 Days Only
AMD Quad Core A8-7410P
•6GB DDR3L SDRAM
•AMD Radeon R5 Graphics up to 3GB
•1TB 5400RPM Hard Drive
•15.6-inch diagonal HD BrightView WLED-backlit Display (1366 x 768)
•SuperMulti DVD burner
•Front-facing HP TrueVision HD Webcam with integrated dual array digital microphone
•10/100BASE-T Ethernet LAN (RJ-45 connector)
•1x1 802.11b/g/n WLAN and Bluetooth
•Multi-format digital media card reader
•HP Imagepad supporting multi-touch gestures without on/off button.
•1 SuperSpeed USB 3.0
•2 Universal Serial Bus (USB) 2.0
•1 HDMI
•1 RJ-45 (LAN)
•1 Headphone-out/microphone-in combo jack
•Warranty 90 Days Only