Notebook With 8000Mah Power Bank

This is a particularly delicate notebook, and when you open it, you will find that this notebook can help you do more things. You can not only write down what you want to use the pen to record things, you can also use its own power supply for your mobile phone or other electronic products to charge, large capacity battery can let you not afraid of no power worries. You can also customize the logo for you or your team to complete your better promotion