Our cord-retractable chargers are made of silicone and post-consumer plastic, with a button-enabled cable retractor. Their rippled, soft exteriors are both texturally satisfying and sensibly durable, protecting 4 feet of USB-C cord. Perfect for USB-C compatible phones, earbuds, tablets, wireless speakers & more, and a favorite of travelers, content creators & interior designers. 100-240V input. Works with select converters & adapters for different ports and plugs. Most electronics come with a 1 year warranty. We think chargers should last longer, so we offer 2.