My O2 is a USB, wall charger and portable battery pack perfect for the people on the go. It eliminates the need for taking multiple chargers on the road. It charges the internal battery pack while it is plugged in so you can power your smartphones when you have no access to an AC plug or USB port. It is a beautiful ultra compact design with 2600mah capacity.
Trustpilot
5 days ago
3 days ago
