... 5.0V , electric current : 35mA Multi-function: solar radio, solar flashlight, solar emergency charger(for mobile phone ,digital camera ,mp3 ... use time: 5-6 hours after rechargeRecharge by solar panel, USB connecter or adapterRecharge time: about ... 6 hours by solar panel, 1 hour by USB connecter cableAccessory: ... K750, SamsungD800), 2 USB connecter cable portable solar radio