3-in-1 SD TF USB Card Reader OTG Adapter glasses 0）: 2 in 1 OTG

0）: 2 in 1 OTG card reader

--- The head up display shows/reflects just enough information directly into the driver's field of view

Maintain stability

HD LED lamp beads

3-in-1 SD TF USB Card Reader OTG Adapter glasses 0）: 2 in 1 OTGJust as you're posing and readying for beautiful selfies, your phone suddenly warns you that its memory is full, and this is being a real wet blanket. Trying this Multifunction Card Reader OTG Adapter, a great choice to transfer photos and videos from digital cameras or cards to your phone in a short period of time. Just plug and play. FEATURES: 3 in 1 SD TF USB Card Reader Equipped with SD, TF, and USB slots, it's not only read SD TF cards also can