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

Input:
Product title: Redragon M903 Origin 4,000 DPI Gaming Mouse for PC, 8 Programmable Buttons and Omron Gaming Switches
Product description: REDRAGON was started in 2012 from an existing gaming hardware Original Equipment Manufacturer (OEM) that opened in 1996. Redragon's aim is to deliver gaming accessories of the highest quality and performance. Our research and development team consists of experts in modeling, structure design, electronics, user interface, and software. Our 215,000 square foot factory is independently owned and is both ISO9001 and ISO14001 certified. Our production line uses the latest equipment for high quality tooling, plastic injection molding, automation, screen printing and more while being both lead-free and environmentally responsible.
Product feature: Built for gamers: up to 4,000 DPI (selective 500/1000/2000/3000/4000 DPI), 6,600 FPS, 1000 Hz polling rate, 20G acceleration, gaming sensor and Omron gaming switches., 8 programmable buttons, 5 memory profiles each with distinct light color for quick identification and a 5-piece weight tuning set(5g x 5)., Durable smooth TEFLON feet pads and contoured body for ultimate gaming control. High-end features including programmable buttons, adjustable DPI, macro functions and 5-user profiles., High end 6ft braided-fiber cable with gold-plated USB connector for greatest durability and signal accuracy., Package contents: Origin Gaming Mouse, user manual and CD containing driver.
Product price: $16.99
Product brand: Redragon
Target attributes: Sensor
Answer: attribute: sensor
value: None
source: None