Battery Type: 3.7V Li-Polymer battery
Capacity: 300000mAh
Solar Charging: 5V 200mA(max)
Input: Micro USB 5V / 1A
Output: 2x 5V / 1A
Product Size: 145 x 75 x 15mm / 5.7 x 2.95 x 0.59inch
Product Weight: 145g
Color: Black / Blue / Yellow / Green
Transmit speed: 10Gbps(Type C/F), 5Gbps(USB 3.0)