Richwell 3 in 1 64G Micro USB + 8 Pin + USB 3.0 Metal Rotating Push-pull Flash Disk with OTG Function(Silver) Filter-Monopods Speaker unit: 52mm x 6

Speaker unit: 52mm x 6

Contrast Ratio: 1000:1

Full metal construction

Color: Grey

Hand proximity sensor activated backlighting

Richwell 3 in 1 64G Micro USB + 8 Pin + USB 3.0 Metal Rotating Push-pull Flash Disk with OTG Function(Silver) Filter-Monopods Speaker unit: 52mm x 61. 3 in 1 (Micro USB, 8 Pin , USB 3. 0 )Flash Drive 2. Installation: External 3. Material: Metal 4. Equipped with USB2. 0 adapter. 5. Support manage Data directly on the FlashDrive. (Create, copy, move,delete, rename, open and so on). 6. Format support: common image format,such as MP3, MP4, Mov, MPEG 4, flv, RM, RMVB and other video and audio format. Maximum support 1080P. mp4 video format. 7. System: support IOS7. 3 or above, android phones with OTG