Charge wirelessly and magnetically: When holding the iPhone horizontally for gaming or watching videos, there are no more charging cables that get caught between your hand and the device. Super Compact Design: approximately the same size as a credit card, measuring 3.7 x 2.5 x 0.59 inches. Use case with multiple scenarios: While charging, use it as a wireless charger. Superior Magnetic Attachment: More powerful than the original MagSafe, with a magnetic force of up to 10N