Compatible device details: iPad 10th/9th/8th/7th/6th, iPad Pro 11"(All Generations), iPad Pro 12.9"(3rd/4th/5th/6th), iPad Mini 6th/5th Gen, iPad Air 5th/4th/3rd Gen. After turning on the stylus and displaying the battery level, it will enter energy-saving mode, showing "--".
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