Instruction: Extract the value of the target attribute from the given product information and output it along with the corresponding source.

Input:
Product title: Unlocked NUU Mobile X1 5.0" HD 4G LTE 16GB Smartphone with NFC and 2-Year Ltd Warranty, White
Product description: Dual SIMs, expandable storage, a removable battery the X1 by NUU Mobile offers classic flexibility with modern power. And with our frequent software updates and 2-year warranty, you're protected for the future, too. All our NUU Mobile smartphones are compatible on all GSM networks including: AT&T, T-Mobile, MetroPCS, H2O, Cricket Wireless, Tracfone, Cellular One and many more!
Product feature: 5.0" HD touchscreen / 1280 x 720 resolution (293 pixels per inch), 13 MP rear camera (with Sony optics) / 5 MP front camera (with wide angle lens), Dual SIMs / LTE and 2G, 16 GB internal storage / 32 GB expandable memory (with microSD card), 2,400 mAh battery with PMIC (removable)
Product price: $40.08
Product brand: NUU
Target attributes: Broadband Generation
Answer: attribute: broadband generation
value: 4g lte
source: product title