Focal Clear Mg Professional open-back headphones red/black
[{'entity': 'BRAND', 'value': 'Focal', 'span': [0, 5]}, {'entity': 'PRODUCT_NAME', 'value': 'Clear Mg Professional', 'span': [6, 27]}, {'entity': 'ATTRIBUTE', 'value': 'open-back', 'span': [28, 37]}, {'entity': 'CORE_PRODUCT_TYPE', 'value': 'headphones', 'span': [38, 48]}, {'entity': 'COLOR', 'value': 'red/black', 'span': [49, 58]}]
Focal Clear Mg Professional open-back headphones red/black