The Raptor SP200 can be recharged in two ways: via the integrated solar panel or via the included USB charging cable.In addition, it offers the adventurer and a digital altimeter, compass, thermometer and a radio.For nature lovers who want to have fun, the shockproof Raptor SP100 has an audio input which can connect to your favorite music device.And for the ultimate convenience there"s even a bottle opener.It also comes with a carabiner made of aluminum and an LED flashlight.