THE PERFECT SNAP EVERY TIME: Built-in magnets perfectly align with your iPhone to maximize your charge. Compatible with MagSafe Cases. 10W FAST WIRELESS CHARGING: Provides up to 10W wireless charge for compatible devices and snaps directly to the back of your iPhone 12/13 or compatible magnetic case. THOUGHTFULLY DESINGNED WITH SAFETY IN MIND: Sleek, aluminum design with a strain-resistant nylon braided cable for enhanced durability. Attached silicone wrap keeps the cable tangle free. SAFETY PROTECTION: Built-in safeguards like temperature control, and other comprehensive suite of protection that ensures safety while in use. UNINTERUPTED CHARGING: Charge and watch movies or play games in long lasting uninterrupted sessions.