Perfect for storing pictures， movies， HD videos and Data Supports Smartphones， Tablet， most digital Cameras and Music players Memory Card Type Micro SDHC Class 4/10 Storage Capacity (GB) 4/8/16/32/64/128  Dimension (W x L x H mm) 15 x 11 x 1 Voltage 2.7 - 3.6 W Waterproof Yes Temperature Proof Yes

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