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: Masione New HV-800 Wireless Music Stereo Bluetooth Headset Universal Vibration Neckband Style Headset Earphone Headphone For cellphones such as iPhone, Nokia, HTC, Samsung, LG, Moto, PC, iPad, PSP and so on & enabled Bluetooth - Orange/White
Product description: Features: Brand new and high quality. Support Bluetooth V3.0, Bluetooth A2DP and call. Keys: Key(NEXT),Key(PREV), Switch, Multi-function Key. Charging voltage: Micro USB 5V Working current: 25-35mA Bluetooth A2DP Working range: 10m Output power: 2x20mW Frequency range: 2.401-2.480GHz Distortion factor: 1% Frequency response: 20Hz-20KHz Working Time: Music/ HuaTong state 10 h SNR: S/N95 Charging Time: 2h-3h 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 Color: white CSR BC05 stereo Bluetooth chip, which guarantees high fidelity,stable performance and excellent communication effect. Package Included: 1 x Neckband Sports Headset. 1 x USB Charging Cable. NO Retail Box. Packed Safely in Bubble Bag.
Product feature: Ultra light weight for all day comfort, Vibration Alert on call, Exceptional audio with noise suppression and echo cancellation, Noise reduction & Echo cancellation, Easy magnetic earphone storage
Product brand: Hittime
Target attributes: Style
Answer: attribute: style
value: earphone
source: product feature
attribute: style
value: earphone
source: product title