Comes with Type-c/Lighting/Micro/USB cable to meet the needs of multiple devices and scenarios.66W full-speed high-energy output, mobile phone quickly full charge. Six-port output can charge six devices at the same time, solving the problem of low power of multiple devices. Large digital display with the same colour, transparent aesthetics and texture at the same time, the remaining power is visible. Four colours to choose from, colourful, the wonderful design of the arc curve, each one looks good. Safe and high-quality polymer lithium battery, charging with peace of mind. Comply with civil aviation carrying standards, can be carried on board. Made from abs material, measuring 5.91*2.76*0.79 inches, this custom with 4-wire bidirectional fast power bank 20,000mah. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Compact size, lightweight, easy to carry.