White k12 dual microphone [panoramic dolby sound]
Supply to the entire network [stable manual quality inspection]
Pink k12 dual microphone [panoramic dolby sound]
Supply to the entire network [stable manual quality inspection]
Sky blue k12 dual microphone [panoramic dolby sound]
Supply to the entire network [stable manual quality inspection]
K12 microphone [clear sound transmission] is not universal
Supply to the entire network [stable manual quality inspection]
White k12 single malt
Supply to the entire network [stable manual quality inspection]
Pink k12 single malt
Supply to the entire network [stable manual quality inspection]
Sky blue k12 single malt
Supply to the entire network [stable manual quality inspection]
