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: Brand-X XL72DV 7-Inch Motorized Touch Screen TFT Monitor with DVD/AM/FM Player (Discontinued by Manufacturer)
Product description: DVD/VCD/MPEG4/MP3/DIVX/CD/CD-R/CD-RW CompatibleMotorized & Fixed Front panel Treble/Bass/Balance/Fader/Encoder Volume Control PLL systhesizerTuner Auto Store/Preset Scan AM/FM-MPX 2 Band Radio Switchable USA/ Europe Radio Frequency 30 Station Memory (18FM/12AM) Built-In 7'' (16:9) TFT Color Monitor Touch Screen Control Operation Resolution: 1440x234 Pixels/ightness:400nits On Screen Display Title, Time, Chapter, Subtitle & Angle Dolby Digital Coaxial Outputs ESP Function Anti-Viation/Electronic Shock Protection LO/DX & ST/MO Selector Repeat/Intro/Random Clock Function/ Mute Control Front Panel AUX Input RCA Line Out/Preset EQ SUBWOOFER OUTPUT Selectable View Angle A/V input & A/V Output SD/MMC Card Slot Direct Connection of Alternate Audio/Video Source Through Line Input Jack/MP3/DVD/CD Wireless Remote Control Rear Camera Output/Parking Video Input USB Connector 320 Watts (4 x 80W) Last Position Memory UNIT Dimensions: 7.09''(W) x 3.94''(H) x 6.02''(D)
Product feature: AM/FM-MPX 2 Band Radio - Resolution: 1440x234 Pixels/Brightness:400nits - Front Panel AUX Input - S
Product brand: X-14
Target attributes: RMS
Answer: attribute: rms
value: None
source: None