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: YKS HD NTSC 700TVL 1/4'' CMOS Mini FPV Camera for DJI RC Quadcopter Part
Product description: Specifications: Item Pixel : 700TVL Lens: 2.1mm/120degree wide angle Type:NTSC Usage:Compatible with general 5.8G transmitter Net weight:42g / 1.48oz Size :32 x 32 x 27mm / 1.26 x 1.26 x 1.06 in Package Includes: 1 x NTSC Camera 1 x Signal Cable
Product feature: Mini NTSC 700TVL 1/4'' CMOS FPV Camera, With 1/4'' CMOS sensor. Resolution: 700TVL, Suitable for 250 FPV Racing Quadcopter and RC Plane., Compatible with general 5.8G transmitter., Mainboard with moistureproof paint can prevent the air moisture damage.
Product price: $9.97
Product brand: YKS
Target attributes: Battery Type
Answer: attribute: battery type
value: None
source: None