Instruction: Using the product's title, description, features, price, and brand, identify and retrieve the values associated with a specified set of target attributes. Output the extracted values along with their respective sources (e.g., title or feature) indicating where each value was found.

Input:
Product title: Noontec Noise Cancelling Over-ear Headphones Hammo GO The One Choice For Audiophiles Pure Sound Quality, Durable, Foldable & Fashionable Stereo Headphones (White with Noise Cancelling)
Product description: Descriptions: The Hammo GO is an amazing new headphone with noise-cancelling capabilities. Just slip them on and youll be immediately transported into a world where every detail appears clearer and uncluttered. There are no more distractions no matter how noisy the world is C its just you and your music. Developed with a focus put on high sound definition, the Hammo GO is also built with comfort and style in mind. Utilizing exclusive SCCB technology and vibration-reducing Votrik drivers, the Hammo GO performs with professional audio balance. People with a high demand on the quality of their music can expect the Hammo GO to perform beyond their expectations. Whats more, the stylish design comes in a variety of colors. Youll certainly find your favorite color. The Hammo GO has kept the much-loved foldable design of Hammo - a feature that reduces the volume by half, once folded. The headphones come in a set with a carbon fiber hard carry case which is the perfect storage and protection solution. Specifications: Performance: High definition Driver type: Dynamic Driver: 50mm Frequency response: 5~30KHZ Sensitivity at 1 KHz 1mW: 108dB Input impedance: 32 Max power: 100mW; Plug type: 3.5mm Cable-microphone: Yes; Plug-in audio cable: Yes Audio cable length: 1.2M Positive noise cancellation: noise cancellation on/off dual modes Battery: replaceable AAA battery Power standby: 3 months Music playing time: 15 hours (with all new batteries) Packing List: Headhpone*1; Audio cable*2; Storage box*1; Instruction manual*1; AAA battery * 2
Product feature: The Noontec Hammo GO presents a new design of noise-cancelling headphones which comes equipped with an advanced external noise-blocking technology. It filters out the noises you don't want like a busy street, an airplane drone or even the office room chatter., Get great sound clarity that blurs the difference between live music and recorded ones, with the updated SCCB acoustic technology which recreates an extremely realistic representation., Top-notch Votrik are the pillar that brings a more vibrant sound to you. It features a special cavity design that differs from the others and uses high density material that reduces cavity vibrations, leading to a purer sound. The Noontec Hammo GO will impress you with its perfect balance between treble, mid-ranges and bass, ensuring truly natural transitions, Experience the meaning of comfort with this headphone's lightweight and ergonomic structure. The ear cups are rotatable for a better fit. Made of protein cotton, the ear muffs are durable, breathable and hypoallergenic - great for everyone. AAA batteries are compatible with the Hammo GO. These headphones can be used either wireless or wired so you can enjoy your music even if the batteries run out., Being foldable and portable, you can take these headphones anywhere. Answer calls easily while you're in the midst of listening to your favorite jams. The best part? These headphones are compatible with most mobile phones including those using iOS, Android and Windows mobile.
Product brand: Noontec
Target attributes: Style
Answer: attribute: style
value: over-ear
source: product title
attribute: style
value: ear cups
source: product feature