Functions: writing and drawingFeatures: magnetic adsorption design, palm rejection designMaterial: metal baking finishProduct Usage: long press for 3 seconds to turn on/offCharging Type: TYPE-CCharging Time: about 15 minutesUsing Time: about 10 hoursWhen the pencil is no longer in use: It enters sleep mode after 5 minutesIndicator Lights: White light: working condition One indicator light: Battery power is about 5%-30% Two indicator lights: 30%-70%Three indicator lights: 70%-100%Compatibility: supports 2018 and later iPad modelsDimension: 166 x 9.0mmWeight: 15.02gAccessories: equipped with a charging cable and two replacement nibs