The products have the following functions:
1.self power flashlight----for bright ,no battery needed;
2.build in AM/FM radio----for music or information all over the world;
3.siren----for help in dangerours situation- earthquake, typhoon, power failure..
4.digital clock / alarm---- for time and alert;
5.four different DC output----for moblie phone,MP3 charging;
6.warter proof----you know that
....
The following is one example:
Specification(sample Modle:MJD005)
Recharge battery type: 3*2/3 AA 600mAh/3.6V NiMH
Hand winding speed:≥130rpm or Faster
Maximum output current: 1000?0mA
Maximum Power Consumption: 0.6W(exclude charge & radio function)
Working Voltage: 3.6V～4.2V
Maximum Working Current: 150mA(exclude charge & radio function)
Cranking 1 minute can provide ≥ 30minutes play for flashlight,2minutes talking on the phone
Outer dimension: 175x58x55mm
Weight:286g

production capability:120,000/month
Min.order quantity :1000pcs
Delievery time:7dyas after payment receipt
Payment terms:T/T in advance

If you are interested in these products,please don't hasitate to contact us ,we'd like to send you more details of them.