Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: ASK Tronics NEW 8GB QVGA 3" Touchscreen MP3 / MP4 / MP5 player (Plays AVI/RM/RMVB/FLV without conversion) Includes Stylus and Travel Bag!
Product description: What is MP5 Player? MP5 is a New Generation of the MP4! There are too many different kinds of video formats in this world now. You needed to convert all music files and video files before downloading into your MP4 player. This, unlike those old MP4 players, allows you to download movies/video directly into this MP5 player without any conversion. With a Micro SD card slot, this slim & portable MP5 player can make you enjoy music and video freely from most formats (avi, rm, rmvb, etc). -Built-in 8GB Flash Memory & expandable to 12GB! -Support Micro SD card / T-FLASH card -Display: 3.0" 16:9 QVGA Touch Screen display with fantastic resolution -Multi-language Support: English, German, French, Italian, Dutch, Portuguese, Spanish, Japanese , Korean, Chinese -Various EQ modes including: Normal, 3D, Rock, POP, Classic, Bass, Jazz & User1, User2, User3 -Playback Modes All/Folder/Intro/Normal/One/Repeat One/Repeat all/Repeat Folder/Shuffle -Support ID3 and the lyrics of Music Files can be shown on screen -Long playing time; Built-in rechargeable Li battery -Video Playing: 3-5 hours -Audio playing: 6-8 hours (in the LCD closed mode)
Product feature: 3" 16:9 TFT TouchScreen MP5 Player, Built-in 8GB Flash Memory & expandable to 12GB, Listen to music, Watch videoa, View pictures, Full FM tuner, Digital voice recorder, E-book Reader, Can be Used as a portable hard drive, and more!, You can download movies/video directly into this MP5 player without any conversion, Built in Game
Product brand: ASK Tronics
Target attributes: Screen Size
Answer: attribute: screen size
value: display: 3.0"
source: product description
attribute: screen size
value: 3"
source: product title