2.Dual USB port output, plug and play

3.Use 8 high-quality 18650 cells.

4. The multiple protections (charge control, charge protection, discharge protection, overload protection, short circuit protection) of the intelligent control circuit inside the product solve your worries about using the product

5. The shell is a good feel and wear-resistant material

6. Strong compatibility, high cost performance, can supply or charge a variety of mobile phones, MP3, MP4 and other portable digital products in the market at any time

7. Exquisite and fashionable appearance, generous shape, and excellent workmanship.