A short video on how to push up the third pin on the Vida IT VS1 USB charger.
If you ordered a new charger, as the moulds are brand new the pin might initially be stiff.
1. Hold the charger tightly in one hand
2. Push up the third pin from the base
3. Do not push up the pin from the tip as this will cause it to bend and make it hard to release.
The pin will loosen after regular use.