NEWYES Black Rechargeable 12 Digits Scientific Calculator with 6.5 Inch LCD Writing Tablet and Solar Energy Science Calc

Features Calculator with Notepad Equipped with 6 5 Inch writing tablet you can take notes or graph while calculating by using the stylus pen in the bottom left side LightweightPortable The pocket calculator weight only 4 oz can be folded as small size you can put it in your pocket briefcases or schoolbag to office school More Sensitive Key The button of NEWYES basic calculator is made of premium ABS plastic material which is more sensitive than silicone button After repeated press will not interfere with its sensitivity RechargeableSolar Power Our desktop calculator can be powered by solar panel and Type C charging cable A single charge will last more than 3 months Locked and Unlocked Design You can keep your notes through turning the button into the locked position And if you want to erase the notes please turn it into the unlocked position and click the delete button to erase them LightweightPortableWeight only 4 ozSize 15cm x 9cmx 1cm 5 9in x3 54in x 0 39inCan be folded and easy to storeYou can put it in your pocket briefcases or schoolbagDustproof and not easy to damagePackage Dimensions7 09 x 3 7 x 0 67 inchesItem Weight5 9 ouncesASINB0C36GCC5QItem model numberAB0608Batteries1 Lithium Polymer batteries required included