Come and see our amazing products.10W charger charges your phone while it's in its case. Provides temperature control, surge protection, low-voltage and short-circuit protection to ensure the safety of your cell phone. Works with most phone cases. Recommend phone cases with =5 mm thickness for better charging results. Easy to bring with you when you go out or travel, suitable for home, office, and travel. Capacity: 10W. Made of eco-friendly bamboo. 3.85" L x 3.85" W Pls confirm further with us if any query about packing info, inventory status and time schedule.