Instruction: Parse the product information to locate the target attribute, and then provide the extracted value of the target attribute and its source in the output, specifying None if the attribute is not present.

Input:
Product title: LB1 High Performance New 3 Outlet Power Surge Protector Wall Tap with 2 USB Fast Charging Ports for Best Buy Insignia Flex
Product description: When you need 3 Outlet Power Surge Protector Wall Tap with 2 USB Fast Charging Ports for your iPhone iPad Smartphone Tablet or Laptop you need the power of LB1 High Performance 3 Outlet Power Surge Protector Wall Tap with 2 USB Fast Charging Ports. It is the most cost effective 3 Outlet Power Surge Protector Wall Tap with 2 USB Fast Charging Ports available on the market today., Copyright 2011 Laptop Battery 1 All Rights Reserved.
Product feature: USB Wall Tap | 3 outlets | 2 USB ports | 1A each | ETL approved., Enjoy the convenience of USB ports built right into the wall. Turn any wall outlet into a mobile device charging station with the LB1 High Performance Charging Stations with USB fast charging ports., No need for AC adapter. Ideal for use with iPads | iPods | iPhones | tablet PC | GPS | mobile Phones | smart phones | digital readers | MP3 players | bluetooth headsets and other USB compatible products., Perfect for use in residential | commercial and health care applications such as homes | offices | hotels | airports | lounges and coffee shops., This charging station features 10 watts of total USB power and includes 3 AC outlets with 540 joules of surge protection and 2 USB charging ports for simultaneous charging., 100% Customer Satisfaction. Fast Same-Day Shipping by 12:00 PM PDT., 30-Day Money Back Guarantee. 12 Months Warranty. Exclusive $100000 Product Protection Plan!, Satisfies Government - School - Health care enterprise and Corporate account purchase order requirements.
Product brand: LB1 High Performance
Target attributes: Number of Outlets
Answer: attribute: number of outlets
value: 3 outlet
source: product description
attribute: number of outlets
value: 3 outlet
source: product title
attribute: number of outlets
value: 3 outlets
source: product feature