Aluminum metal barrel touch screen digital stylus pen laptop magnetic active mini 5 smart 4096 pressure touch pen There are three modes, which are defined as follows. Working mode: The pen core touches the screen, and it is in working mode when the pressure is constantly changing. Sleep mode: Enter sleep power saving mode without pressure change for 5 minutes. Hover mode: The distance between the pen core and the screen is less than 5mm (without touching the screen), and a cursor appears on the screen, indicating that the active pen has been awakened and is ready to enter working mode. Brands: MPP compliant models, such as surface series Total weight (including battery): 18.3 + / - 2.0 g net weight (including battery): 11.6 + / - 2.0 g quantity: 2 pcs Function: According to Windows system definition model: LR61-9 (AAAA) alkaline zinc manganese dry battery standard: 1.5V Cut-off voltage: 0.9V Battery life: 2 hours a day, use time longer than 2 years PALM REJECTION SMART Touch screen sensing,the palm rests on the screen naturally,without accidental touch. LATERAL FRONTAL INDUCTION FOR TILT RECOGNITION Real Time Control the Angle of Special Brush Side Edge to Master the Effect of Brush.The More Inclined the Stroke, the Larger the Range of Gradual Change:The Pen Tits to the Right / The Pen Tilts to the Left / The Pen Tits Back / The Pen Tilts Forward 4096 pressure Sense 266 PPS read speed 60° Dip Angle Built in Battery: LR61-9 (AAAA) alkaline zinc manganese dry battery Up Button: Adjust Handweiting/Drawing Mode Down Button:Adjust Eraser Mode Sensing Height: 10mm Battery Life: 2 hours a day, use time longer than 2 years Button pressure: 300±50gf quantity: 2pcs REPLACE THE INK remove the refill: clamp the refill with the refill clip and pull it out. put on the refill: put in a new refill and press it lightly, it will jam. REPLACE THE BATTERY Unscrew the cap counterclockwise and replace the LR61-9 (AAAA) alkaline zinc-manganese dry battery produced by a regular battery manufacturer, Pav attention to the positive and negative poles and do not install them backwards.