Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: 6.2 inch Car DVD Player TouchScreen GPS Navigation Palyer support Blutooth/ Mp3/mp4/ Wifi/ FM/AM Car Stereo with Free Back Camera
Product description: Features 2DIN 6.2 inch TFT touch screen HD screen 800*480 CPU:ARM11+ARM9 833MHZ frequency Support HD720P,1080P,RMVB video,full video format Built-in GPS, Bluetooth,iPod Support steering wheel control Support rearview camera input USB/TF card port OSD Languages: English, Portuguese, Spanish, Russian... GPS map card suit to TF card System External Memory:Up to 32GB/TF Card Features:Touch Screen, Steering Wheel Control, GPS, SD/USB Support, FM Transmitter, Subwoofer Output, 3D Interface, iPod, Built-in Bluetooth Digital TV or Analog TV:No TV Display Ratio:16:9 Media Type :JPG, RMVB, DVD, DVD-RAM, JPEG, Mp3, VCD, CD-R/RW, MPEG4, DVD+R/RW, PDF, PNG, DIVX, Mp4, WMA, CD+R/RW, CD, AVI, DVD-R/RW Radio Response Bandwidth:AM: 522 KHz-1620 KHz;FM: 87.5 MHz-108 MHz GPS Operating System:Windows CE 6.0 GPS Processor:ARM 11 ARM 11:TF Card Voice Navigation:Yes Amplifier & Interface Amplifier Max Output Power / Channel Qt:45 Watts x 4 Remote Control:No Connector Type:1 x USB, 1 x AUX-IN, 1 x STEERING WHEEL CONTROL, 1 x REARCAMERA, 1 x A/V OUT, 1 x GPS ANTENNA, 1 x SUBWOOFER, 1 x POWER, 1 x IPOD, 1 x BRAKE CHECK, 1 x A/V IN General Type:2 Din Color:Black Net Weight(kg):2.3 Warranty:1 year What's in the box:1x DVD Host,1x Power cable,1x USB Cable,1x GPS Antenna,1x iPod Cable,1x Mounting bracket,1x 4GB SD Card Map,1x User's manual,1x Back Camera
Product feature: 2DIN 6.2 inch TFT touch screen HD screen 800*480 CPU:ARM11+ARM9 833MHZ frequency,4GB TF Card With USA and CA Maps Included !, Handfree bluetooth to help you make phone calls when you enjoy your driving, SD/USB Support,Touch Screen,FM Transmitter,Games,Subwoofer Output,Steering Wheel Control,3D Interface,iPod,GPS,Built-in Bluetooth, Support steering wheel control and rearview camera input -the vehicle GPS unit Support Satellite navigation, GPS map pre-loaded at a free standard 4GB map card. You will find it easier to go to a new or complex place, travel has never been so convenient!, Direct iPod/iPhone Connection Cable (compatible with 30-pin dock connector only) ,Car radio support AM: 522KHz-1620KHz; FM: 76.0MHz-108.0MHz; . Station Memory function can record your favorite radio station.Include Free Back Camera
Product price: $12.40
Product brand: EINCAR
Target attributes: Max Power Output
Answer: attribute: max power output
value: 45 watts
source: product description