POWER-BANK
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NINE BULETOOTH HJ-03 Learn more
NINE Mobile Phone Portable Fast Charging 5000mah Power Banks Learn more
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Wireless Speaker Power Rating 4W Battery 3.7V/ 700mAh Frequency Response 20HZ-16KHZ Product Size 70X48mm THD <1% Product Weight 156g S/N >80DB Speaker Parameter 4O 4W diameter 45mm