Douai is fabricated using the best grade raw material and sophisticated technology. This product is ultra-efficient, guaranteeing a clean, undistorted signal to the speakers
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The design style of Douai attracts eyes. It is designed with a short circuit protection system
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Environmentally friendly materials are used in production of Douai . It can amplify any types of audio including music and vocals
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Many customers are greatly impressed by the aesthetic appearance design of Douai . Featuring small total harmonic distortion, it causes no harm for users
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Douai benefits from a higher level of attention of detail. It lets users enjoy streaming audio when connected to compatible A/V receivers
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Shanghai Douai Lingerie Co., Ltd.Through continuous technological learning and innovation, new concepts are incorporated into the R&D and production of , and the traditional model is broken through. Its own scientific cost control measures make the price of the product better, so that the overall cost performance of the product is higher, and it has more advantages in the market competition.