1. Material: aluminum alloy
2. Output type: 1xUSB 3.0+3xUSB 2.0
3. The USB charger can charge four mobile phones at the same time
4. Mini portable, easy to carry
5. Meet the multi-port expansion requirements of the device
6. Support 4 ports to use at the same time, no need to wait for data transmission
2. Output type: 1xUSB 3.0+3xUSB 2.0
3. The USB charger can charge four mobile phones at the same time
4. Mini portable, easy to carry
5. Meet the multi-port expansion requirements of the device
6. Support 4 ports to use at the same time, no need to wait for data transmission