Scientific Function Calculator Solar Calculator Handwriting Board Simplicity

DESCRTION:

【Scienticfic Calculator with Notepad】Come with a 6.5-inch writing tablet and a pen, which allows you to take notes while calculating. You can pre the delete on to erase the notes, and also can lock it to keep them.

【349 Computing Functions】Include fractions, statistics, complex number calculations, linear regreion, base arithmetic, computer science, standard deviation, polar-rectangular conversions, etc..

【More Sensitive Key】Adopt a premium plastic material key, which makes it more sensitive and more precise than a silicone key. Comfortable to touch.

【Solor Energy】Solar panel + replaceable on battery for smooth trial and long battery life.

【Foldable & Portable】NEWYES Calculator Notepad is foldable, closed to dust, easy to store, and easy to carry. Ideal for junior & high school students, college students, and profeional researchers.

About shping
Shping and Pack All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.