Description Key is an ultra portable charging cable. Keep it on your key-chain and always have a backup micro USB cable. Designed for emergencies or for the minimalist traveler. Fast charge and sync Flexible middle section USB 2.0 certified Also available in Lightning Info Materials Polycarbonate frame TPE rubber middle section Technical 2.4A capable USB 2.0 6.6cm x 0.5cm x 1.9cm Certifications USB 2.0, CE, RoHS Intended Use To always have a charging cable. Also available at Canada EU FAQ Does the Key charge and sync? Key is USB 2.0 certified to charge up to 2.4A and sync your phone or tablet.