USB hub with battery charger and power bank Fnction
HB4A4 is a lightweight portable 4-port USB 2.0 combo hub with battery charger and power bank. From now on, don't worry about your camera or other devices' battery out of charge.
UHC02 with unique power bank function, you can charge your rechargeable batteries from power supply or charge mobile phones / USB devices from the batteries.
This innovative design is perfect for urgent need and travel use. Love the earth, make the green choice.
1. USB 2.0 4-port hub.
2. With power bank function.
1. Upstream: Mini-B port.
2. Downstream: 4 USB ports.
3. Support both self / bus-powered mode.
