896F Scientific Calculator With Writing Tablet 991MS 991CNX 991ES Engineering

Features:Scienticfic calculator with notepad 2 in 1 fl design, come with large lcd 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.The calculator has all the ons- you find on a standard scientific calculator, is very versatile, and can be used for children or even math majors. It contains more operations than basic scientific calculator, including integrals, derivatives, statistics and complex number calculations, etc.Foldable & portable calculator notepad is foldable, closed to dust, easy to store, and easy to carry. for junior & high school students, college students, and profeional researcheThe main- screen is powered by solar where as the LCD requires a on cellCR2032) that is included.Specifications:Product Folded size: approx 162x81x175mm/6.38x3.19x6.89inTypes: 991ES/ 991MS/ 991CNXLCD: 6.5inchesNet weight of product: 153gProduct gro weight: 255gMaterial: Environmentally friendly ABSWorking temperature: 0-4 ℃Input preure 100x200gDisplay panel: LCD flexible LCD screen+calculatorSolar energy+on cell CR2032Font color: monochrome-bold handwritingReflectivity: 25% -3%Package Includes:1PC x LCD Calculator1PC x Stylus-Note:Due to the probl of lighting effects and angles, there will be certain tolerances in the product, please understand.Please allow 0-1cm error due to the manual measurment.

About shping
Shping and Packaging 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.