Charge fast on the go: The external battery supplies power to smartphones, tablets, Bluetooth speakers and other mobile devices - whether in the office, on a plane or on the beach. Optimised charging protects the battery and prolongs the lifespan of smartphones, tablets, etc. The Power Pack is fully charged in 4 hours via USB-C 4-level LED status indicator: 100%, 75%, 50%, 25% charge Input: USB-C 2 outputs: 2 x USB-A Includes: Power Pack Pocket 5, charging cable USB-A - USB-C (0.3 m)