Instruction: Given the title, description, feature, price, and brand of a product and a set of target attributes, extract the value of each target attribute from the product information. Output the extracted value and the corresponding source (e.g., title or feature) denoting where the value is extracted.

Input:
Product title: Sport Bluetooth Headphones, TeckNet Groove Bluetooth 4.0 SweatProof Wireless Earphones with Noise Cancelling Microphone,Hands-Free Calling,10 Hours Playback, 550 Hours Standby
Product description: TeckNet Sport Bluetooth Headphones G938 -Your Ultimate Workout Partner Quality sound combines with a secure fit, providing peace-of-mind that can define the difference between merely working out and pushing the limit. With up to 10 hours of Bluetooth-enabled connectivity and TeckNet-quality sound, you can dig deep and push that much harder., Bluetooth 4.0 connectivity for easy music streaming The latest Bluetooth 4.0 technology enables you to make a quick, short-range wireless connection that won't be interrupted by objects in the signal path, Listen longer with 10 hours playback Keep your tunes playing all day long. A 170mAh built-in Li-ion battery delivers up to 10 hours of power (depending on your music settings) and 500 hours standby time and is conveniently recharged via USB, Long, slim sound tube keeps these headphones secure TeckNet headphones sport an extra long tube with a small diameter for a secure and stable fit, no matter how intense your workout. The smaller diameter also helps keep the headphones compact, One button control of smartphone calls Stay in touch while listening to music. The simple, one-button control on these headphones lets you answer hands-free calls whenever they come through on your iPhone or Android smartphone., 3 sizes of earbud provide a snug fit Find the size that's right for you. With a durable, slip-free silicone design and a choice of three sizes - small, medium and large - you'll always be able to enjoy a snug, custom fit with these earbuds., Specification: - Bluetooth Standard: CSR V4.0 -Support: ASDP, AVRCP, HSP, HFP -Operation Range: Up to 10M -Talk/Playing Time: Up to 10 hours -Standby Time: Up to 550 hours -Charging Time: 3 hours, TeckNet 18 Months Warranty: At TeckNet, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support
Product feature: Keep your tunes playing all day long! A built-in, rechargeable Li-ion battery delivers up to 10 hours of power (depending on your music settings) and 550 Hours standby time, Lightweight and small, perfect for sports. Designed for comfort, these compact earbuds won't get in the way while you're training, running or working out at the gym. They're so light you'll hardly realise you're wearing them!, A long, slender sound tube keeps headphones secure: A critical factor in the design of sports headphones is the length and diameter of the sound tube. These headphones sport an extra long tube with a small diameter for a secure and stable fit, no matter how high intensity your workout. The smaller diameter also helps keep the headphones compact, 3 sizes of detachable earbud offer a snug fit; just choose the bud that's right for you. The durable, slip-free silicone bud design comes in a choice of three sizes - small, medium and large - you'll always enjoy a snug, custom fit with these earbuds, One button control for smartphone calls. A simple, one-button operation on these headphones lets you answer hands-free calls so you can stay in touch while listening to music on your iPhone or Android smartphone.
Product brand: TeckNet
Target attributes: Style
Answer: attribute: style
value: earbuds
source: product description
attribute: style
value: earbud
source: product description
attribute: style
value: earbud
source: product feature
attribute: style
value: earbuds
source: product feature
attribute: style
value: earphones
source: product title