This is a powerful adapter cable for data backup and transmission. When using this little cable, you will find transmission of videos and photos between mobile phone and U-Disk, mobile hard disk as easy as pie. Compatible with Type-C devices which support USB OTG.
Features:
Connect with USB disk and other external storage devices to read and transfer files quickly.
Connect with external keyboard and USB mouse, makes mobile phone input operation more efficient. 
Type C to USB A conversion, rechargeable for external devices.
Compact and easy to carry.
Specifications:
Brand Name: HUAWEI
Model: CP73
Color: White
Material: TPE
Certified: CCC
Compatibility: Type-C devices supporting USB OTG
Interface: Type-C to USB A
Item Size: 12 * 1.2 * 0.8cm / 4.72 * 0.47 * 0.31in
Item Weight: 10g / 0.35oz
Package Weight: 45g / 1.58oz
Package Size: 16 * 6 * 2cm / 6.3 * 2.36 * 0.79in
Package List:
1 * Adapter Cable
1 * User Manual (Chinese)