This Qi-certified wireless charging pad delivers convenient 5W charging for compatible smartphones without the hassle of tangled cables. The ultra-slim design features a LED breathing light ring that indicates charging status and makes the pad easy to locate in low light. Case-friendly technology allows charging through phone cases up to 8mm thick, though metal attachments or credit cards may interfere with performance. The charger is compatible with Qi-enabled devices including iPhone X, iPhone 8 and 8 Plus, Samsung Galaxy S9, S9 Plus, S8 Plus, S7, and select Blackberry models. Multifunctional intelligent protection technology provides temperature control, surge protection, and short-circuit prevention to ensure safe charging every time. Constructed from durable PC and ABS plastic with aluminum alloy accents, this lightweight and compact charging pad measures just 3.1 inches in diameter and weighs only 1.86 ounces, making it ideal for home, office, or travel use. The package includes a 21cm micro USB cable for power connection. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.