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: Bluetooth Headset,ZENZITO Wireless Bluetooth Headset Stereo Neckband Headphones Sweatproof Running Gym Exercise Stereo Earphones(Black)
Product description: Specifications: Charging Voltage: DC5V 150mAh Working Current: 25-35mA Bluetooth A2DP Working Range: 10m Output Power: 35mW Frequency Range: 2.401-2.480GHz Frequency Response: 20Hz-20KHz Working Time: Music/ HuaTong State 6-8 Hours (The Volume Will Affect The Time) Charging Time: 1h-2h Talk time: 8-15 Hours, Play Time: 6-10 Hours Music Playing Time: Up To 10 Hours Frequency Response: 20 ~ 20000Hz Sensitivity: 80dB Impedance: 32 ohms Peaker Power: 2 x 18mW, Package Included: 1 x Bluetooth Headset 1 x USB Charging Cable 1 x User Manual
Product feature: Built-in microphone, you could make calls., The material of the headset is in a sweat design,can not under water., Unique comfortable NECK-STRAP design for easy carrying., The flexible, bendable, neckband style ensures a 100% comfortable fit., Universal compatible with standard bluetooth-enabled cellphones, media devices.
Product brand: ZENZITO
Target attributes: Style
Answer: attribute: style
value: earphones
source: product title