Quality/Safety Certification:ISO9001,CE,ROHS Features: 1) No batteries needed, cranking for power generation 2) High current: recharging 1 minute providing 60 minutes lighting time 3) Ideal for: home use, vehicles, boats, camping, emergency kits 4) Energy saving and no pollution 5) Suitable for household, outdoor activities, tourism 6) 1 / 3 LEDs 7) Rainproof 8) Built-in battery 9) Wind up recharge 10) Patented product 11) Ergonomic design 12) Environmentally friendly 13) Size: 125x 45x 80mm 14) Weight: 130g 15) Power: 1.5W 16) Material: ABS 17) Rechargeable Ni-H: 3.6V 40-80mAH 18) Operating speed: 120 circles/minute 19) Output power: 1W Inner packing: pvc packing/color box with 4 adaptor , Nok samsung moto Sony Ericsson Outer packing: 1.color box packing 100PCS/ctn meas: 46*26*44CM GW:19KGS NW:18KGS 2.PVC packing QYT:100PCS GW:21KGS NW:20KGS MEAS:53*37.5*47CM