Notebook Digital Pen Smart Pen Writing Set Includes Smartpen Smart A5 PU Leather Notebook & Reusable Writing Tablet & B5 Paper BT Wireless Connection

Model: SP01 Connection: BT5.0 System: Android 5.0 and above, iOS 9.0 and above Handwriting resolution accuracy: 1/600inch Focal length: no fixed value Image frame rate: 80HZ Writing speed: 20cm/Sec Writing angle: 360 degrees Indicator light: blue and red two-color indicator light Built-in lithium battery: rechargeable polymer lithium battery 3.7V 250mAh Charging power supply: DC 5.0V Charging time: about 2 hours Use time: about 8 hours Digital Pen Size: 164mm (with cap) Digital Pen Weight: 17.6g Package Size: 29x25x4.5cm/11.4x9.8x1.7in Package Weight: 1160g/2.5lb 10 inch smart dot matrix board Size: 264 x174mm Colour: Black Thickness: 4.5mm Weight: 186g A5 dot matrix codebook  Size: 227 x 146mm Cover: PU leather  Paper: 100g rice white dalin paper Pages :160 (80)  Note: 1. Our smart digital pen is compaitble with Boardpen APP and Ophaya APP. Both can realize all the functions with our writing pad and notebook. 2. The smart touch pen only work with the notebook and papers, ordinary paper is not available now.