RQW-10F 2 in 1 USB 2.0 & 8 Pin 64GB Keychain Flash Drive, RQW-10F1. 2 in 1 flash drive for iPhone or PC 2. Keychain style, convenient to use 3. Supports back up or restore your contacts files management files encryption sending files music or video playbacks pictures or documents browsing taking pictures or videos (within the iOS app) 4. Support format (iOS app): Videos: MP4 MOV RM RMVB M4V FLV WMV AVI Musics: MP3 AIF WAV AIFF M4A WMA AAC OGG FLAC Pictures: BMP JPG GIF ICO TIFF PNG RAW XBM Documents: PDF RTF PPT

One Package Size 20cm * 10cm * 4cm / 7

which can be connected to the bluetooth headphone bluetooth speaker for use

Sensitivity: automatic

BT audio decoding: AAC

TF/SD port: USB2

Carton Size 32cm * 20cm * 20cm / 12

Base Adapter x 1

White Balance Automatic

reducing a lot of complicated operations

no noise disturbance

- For Lenovo ThinkPad X1 Carbon 344425U Ultrabook

it won't disrupt your work or study environment