Type: Power Bank Brand: Bilitong Model:BLT Digital LED Display Micro-USB, Lighting Input Polymer Battery Dual USB Port Voltage/Current:DC5V/2.1A Billitong 20000 mah power bank comes with digital display compatible for all type of smartphone and tablets. Input Interface: USB,Micro USB Supports Solar Energy: No Support Quick Charge Technology:No Output Interface: Double USB Brand Bilitong SKU 100272024_NP-1020536128 ports 2 Input Type TYPE-C,Micro USB Model BLT