[After-Sales Service]- If you encounter any issues,here are some helpful tips: ?Make sure the drawing stylus has enough electricity. ?The low-quality screen protector or toughened film results in bad electric conductivity.?The apple ipad pen does not support palm rejection?If your device was previously connected to an Apple Pencil via bluetooth, Please turn off bluetooth to use our ipad pens.Our cheap styluses support 1-year product warranty and a 1-month free return and exchange policy. [Widely Compatible]- Our apple stylus for ipad is suit with almost all touch screen devices include other good brands like Xiaomi,and Huawei,Samsung/iOS/ Android devices.Note:The products not applicable to Samsung S and book series mobile phones and tablets, Samsung Galaxy Tab A7/A8,Z Fold 5/note series mobile phones, HP envy series books, Microsoft series,Lenovo m10/x306f/p11/x606x, iPad Air 2022,Huawei T10, Huawei mate t10/t10s, Huawei matepad 10.4/m5 lite 10, Huawei MediaPad M3 Lite/T5. [Magnetic Adsorption & Fast Charging]- Attached to the iPad side ,keep their lapiz para ipad close at hand and prevent it from getting lost, more portable and more easier to organize.Please note: Devices that support magnetic adsorption function: iPad Pro12.9" (third/fourth/fifth generation); iPad Pro11"; iPad air4; iPad mini6.The pen fully charged in just 35 minutes and provide up to 10 hours of active use on a single charge. Once the indicator light turns on,the ipad pro pencil is active. [Touch Switch & Energy Efficient]-The active stylus pen for ipad no need for drivers or bluetooth setting.Just double tap the pen cap and then start to write or draw.The iphone pencil stylus can also be used as a useful gift for your family/friends around you who love to create.Our fine point stylus is equipped with smart energy-saving features, automatically switching to "sleep mode" of inactivity to conserve power and avoid unnecessary battery consumption. [Precise and Sensitive]- The POM tip of these stylists are made of special conductive material which effectively improves the accuracy and sensitivity of tablet stylus pen writing. The nib of this apple pencil is wear-resistant, which can prevent damage to the screen,provide better accuracy and compatibility without delay and disconnection, allowing you to create with maximum precision at all times. Additionally, the apple pen for iphone comes with 4 spare nibs to extend the apple pens lifespan.