Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: DuaFire USB Condenser Microphone Podcast Studio Sound Mic with Noise Cancellation for PC Mac Laptop Skype Recording, Gaming, Singing and Video Chat
Product description: USB Condenser Sound Microphone Podcast Studio Microphone Noise Cancellation for PC Mac Laptop Skype Recording, Gaming, Singing and Video Chat Features: 1. Echo Function: The microphone has built-in Reverb chip to add perfect reverb effect. No need for sound card. 2. With Professional amplifier chip, you can amplify the output volume of the microphone up to 15 times 3. No driver installation, no tedious debugging. Even inexperienced users can also use the microphone for fast recording 4. Wide frequency response and focused pickup pattern are ideal for desktop recording, particularly podcasts 5. With a cardioid pick-up pattern that isolates the main sound source and minimizes background noise, highlighting the performance. 6. Scientific mechanics stand design, Mini Flexible Head for 360 Degrees And 90 Degree Tilt. comfortable ergonomic grip for hand-holding, Tripod Stand support sturdy stand. 7. Ideal for both vocal and instruments as well as for podcasts and voiceovers for videos, gaming and video Chat( QQ, MSN, SKYPE ) Specification: 1. Frequency response: 50Hz - 16KHz 2. Signal to Noise Ratio: > 36dB 3. Sensitivity: - 55dB 2dB 4. Impedance: < = 2.2K 5. Cable Length: approx. 2M(6.56 ft) 6. Working voltage: 1.5V Package Included: 1 x USB Condenser Microphone 1 x tripod 1 x Microphone Foam Cover
Product feature: Package included USB Stereo Mic, Desktop Stand, Sponge Cover. Convenient to use - come with desktop stand and sponge cover help raise the mic to the ideal height perfectly angle it towards your mouth and wonderful voice, Portable, simply, driver-free, 2m cable with USB plug. Plug and please make sure check the microphone properties listen for this device, you can use this product, start recording, no extra gear needed! Compatible with both Windows XP/7/8/Vista and Mac IOS operating systems. Even inexperienced users can also use the microphone for fast recording. Noisy cancellation - Increases transcription accuracy by reducing ambient noise, Effective broadcasting distance is 10ft in a quiet room. High performance microphone accurately reproduce. Scientific mechanics stand design, Mini flexible head for 360 degrees and 90 degree tilt Widely frequency response and focused pickup pattern are ideal for desktop recording, particularly for podcasts, Echo Function: The microphone has built-in Reverb chip to add perfect reverb effect. No need for sound card. With Professional amplifier chip, you can amplify the output volume of the microphone up to 15 times, Ideal duafire USB condenser sound microphone for vocal and instruments as well as for podcasts and voiceovers for videos, gaming and video Chat ( QQ,MSN,SKYPE ). If you have any query, please conatact us, we will try our best to you. Thank you.
Product brand: DuaFire
Target attributes: Type
Answer: attribute: type
value: condenser
source: product description
attribute: type
value: condenser
source: product title
attribute: type
value: condenser
source: product feature