THERE IS NO BATTERY BANK WITHIN THE PACKAGE. If you want to use the charging port, please buy a battery bank by yourself.
SIZE-18.11″(H) X 11.42″(L) X6.3″(W) / 46cm X 29cm X 16cm,weight 0.65kg.
Material:Made of high qulity polyester,durable and water resistant.

BRIGHT COLOR:Highlighter has a variety of colors, is the most attractive to the attention of the crowd. If you’ve been bothered by the traditional black-and-white pen, why not use this highlighter? Attractive colors and interesting content, so that people can notice at a glance. You don’t have to worry about confusing the color of the pen becasuse the color of the pen holder and cap matches the color of the pen. Bright colors enable you to distinguish them immediately.
PRACTICAL PEN HOLDER DESIGN:The barrel design of highlighter marker is very practical.In addition to matching the color of the barrel with the color of highlighter, the most appropriate size is selected according to the user feedback. Comply with ergonomics, so that you will not be tired after using for a long time. And each highlighter pens has a large reserve of ink, it keeps writing for a long time.
COLORFUL USES:There is no limit to the use of the highlighter. You can write it anywhere you want. For example, you can use this bright color to write down important things in class, you can use it to write notices so that more people can take notice more quickly，or used to make greeting cards, letters, paintings, marks.