Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: XTRONS Grey 2X Twin Car Headrest dvd player with Multi-Media USB SD Slot 7" HD Screen Game Disc IR Headphones
Product description: Please note: This products may not be compatible for vehicles with Active headrest systems. Type: Headrest Color: Grey Resolution: 800*480 Features: Auxiliary Input, Built-In Speaker, FM Transmitter, Memory Card Input, Remote Control, USB Input, IR Headphones Support 32Bit Games Free 32Bit Game Disc/ Multi-function remote control used as game pads, Download more games from the internet for free. USB Port and SD Card Slot Supports SD & SDHC card with the maximum of 32GB Supports USB drive and MP3 player with the maximum of 32GB *it cant support a portable hard drive Compatible Formats DIVX/AVI/DAT/MPG/VCD/XVID/MP3/WMA/JPEG Sony Laser Lens Multi-region DVD player in each headrest Built-in FM Transmitter 8 channels available: 87.7, 88.1, 88.5, 88.9, 106.7, and 107.9 Dual Channels IR Transmitter: Support wireless IR headphone Security cover with zipper With zipper cover, you can prevent the headrest from dust and theft when you are not use it.
Product feature: 2PCS IR Headphones included(Blue&Black), Support 32Bit Games, USB Port and SD Card Slot, Sony Laser Lens DVD Player, Built-in Speaker
Product price: $10.08
Product brand: XTRONS
Target attributes: RMS
Answer: attribute: rms
value: None
source: None