USB Male to 5.5x2.1mm Male Charging Cable Power Supply Adapter Cord Conversion Wire for 3V Devices 100cm Length

Features:
USB 5V2A to 3V1A 5.5x2.1mm power cord, total length 100cm.
Internal positive electrode, external negatived electrode.
, temperature resistance, and can use long time.
USB 5V2A input, 3V1A 5.5x2.1mm output.
Used for electronic devices such as clocks, toy, thermometers and more product which use 2pcs LR03 LR6 LR14 battery.

Specifications:
Component:
Color: black
Total Length: approx. 1m/3.28ft

note:
Please allow 1-2cm errors due to manual measurement.
Please allow for slight color differences due to different display resolution.

Package Includes:
1Pc USB 5V to 5.5x2.1mm 3V Power Cord