Product Review

Brand new USB to DC 5.5mm Power Cable with high quality!
Transfer your USB power to DC power.
No more bulky and tangled cables.
A perfect accessory to your mini electronic device, LED Headlamp Rechargeable

*Charger cable input & output
*Input:5V/2A
*Output:4.2V/1A

1."USB port" connect the cell phone charger and car charger or other 5V /2A charger.
2."5.5mm plug" connect the lamp "charging port"
3. In charging, the indicator shows red, Fully charged, the indicator shows green Design for LED Headlamp, flashlight, head torch and other 4.2V input device

Package Include:
1 x charge cable