Specification Material: Aluminum alloy Power bank capacity: 6000mAh Power bank feature: With torchlight USB capacity: 8GB USB feature: OTG dual use for Android phones and PC Power Bank battery volume: LED indicator Power Bank port: Dual standard USB output, Micro USB Gift box dimension: 185*185*48mm Weight: 0.43kg Colour: Silver, gold Printing options: Laser Etch / Color Print / Pad Print / Screen Print Accessories: Power bank, USB, pen, charging cable, gift box