This is a pocket power bank with a tiny and portable body. Two shapes, cylinder or cube, are available for your options. It feels excellent when you grasp it in your hand. It occupies little space thus is suitable for being carried in a pocket or a small bag. We utilize embedded design with masterly sealing and polishing techniques. In this way the power bank is totally wrapped up in the wood. In the meantime the wood grains keep intact, which delivers an outstanding quality. An extra length with two battery cells is provided regarding the need of a larger capacity.