"AIR99.9 27000 mAh" must

The AIR99.9 27000mAh Black is a portable power bank with a capacity of 27000mAh. This capacity indicates the amount of electric charge the power bank can store and supply to other devices. A higher capacity allows for multiple charges of compatible devices before the power bank itself needs recharging.

The black color of the AIR99.9 27000mAh Black refers to its exterior finish, which affects its appearance.

• 27000mAh capacity
• Black color