Support Apple Find My network Material: ABS. Size: 31*31*9mm; Weight: 7g Battery: 210mAh/CR2032 button battery; battery life: 9-12 months. Compatible models: iPhone SE, iPhone 6s or later models with iOS 14.5 or later, or iPod touch (7th generation) with iPadOS 14.5 or later, iPad Pro, iPad (5th generation or later models), iPad Air 2 7 days replacement warranty
