This charging cable can be freely extended and retracted, with a folded length of only 4 inches, making it very easy to carry. It contains 3 interfaces, compatible with multiple mobile phones, and can charge three devices simultaneously, with a very high cost performance ratio. The price displayed on the page is based on laser engraved, and other methods can be discussed in detail. 6 1/2'' L x 2 1/2'' W x 4/5'' H