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Bose 550 Speaker released: priced at RMB 4999, supports TrueSpace enhanced acoustic technology - TechGoing
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Bose 550 Speaker released: priced at RMB 4999, supports TrueSpace enhanced acoustic technology - TechGoing
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Bose SoundLink Flex Portable Bluetooth Speaker with Waterproof/Dustproof Design Stone Blue 865983-0200 - Best Buy
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Sennheiser PXC 550 Wireless review: A full-size Bluetooth headphone with active noise canceling that rivals Bose QC35 - CNET
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