Easy to Use: Turn on and use, no need to connect Bluetooth or APP, tap the top switch to turn on or off, it will automatically enter“sleep mode” after five minutes inactivity to save power. Note: Please update your iPad to IOS 12.2 or above when you use it for the first time, please turn off the "Only support Apple Pen drawing" option in the settings. Highly Accurate and Smooth: Our stylus pen with a 1.5mm nib with high sensitivity and accurate signals to perform commands precisely, providing comfortable writing or drawing experience to you with no lag, no breakage, no skip. Palm Rejection and Magnetic Suction Design: iPad stylus uses palm rejection, no need to wear gloves when using, you can rest your hand on the screen naturally, just like writing normally. The magnetic suction function is designed to reduce rolling when idle, making it easy to use and organize. Not Supported Models: Please note that the stylus pen for iPad is not compatible with the following iPad versions, iPad 1-5th Gen, iPad Pro 12.9 1st/2nd Gen, iPad Pro 9.7/10.5 inch, iPad Air 1st/2nd Gen and iPad mini 1 -4th Gen. Please confirm your iPad model before purchase. Designed for iPad Series: The stylus pen works with iPad series 2018 and later versions, including iPad 6/7/8th Gen, iPad Pro 11-inch 1st/2nd/3rd Gen, iPad Pro 12.9-inch 3rd/4th/5th Gen, as well as iPad Air 3rd/4th Gen and iPad mini 5th Gen, the above iPad versions are all compatible. PRODUCT DESCRIPTION Chichi Stylus Pens Detail : Length: 167MM Weight: 16.8g Pen tip: 1.5MM Battery: lithium polymer battery 130mAH Charging interface: Type-C USB Charging specification: 5V / 0.2A Charging time: 90mins Intelligent power saving: Sleep in 5 minute Working Time: Charge 90 mins, Works 20 hours, Standby 180 days. Indicator: Blue light when in working; Red light when in charging; Greenlight when fully charged. Note: Please update your iOS to 12.2 version or above. Please ensure there is enough power before use. Unable to use when it is charging. Recommend to use with the tempered glass screen protector.