Outdoor multifunction Portable Manual Crank Generator Emergency Powerbank AM/FM radio flash light

Product functions and features:

1. Power generation by hand

2. AM / FM radio function, built-in radio antenna

3. Lighting function, 5LED

4. Emergency alarm function

6. USB cable can be used to charge the flashlight

7. Charging power for mobile phone (charging head needs to be purchased separately)

8. Wrist strap is easy to carry and prevent the product from falling

Echnical parameters:

1. manual power generation: 5V / 300-400mah

2. radio frequency: FM: 87.5 --- 108MHz or 76-90mhz

am: 520-1710khz

3. alarm greater than 90dB

4. DC in / USB in 5V

5. DC out 5V mobile phone charging interface and digital product charging interface

6. charging battery: 3.7v/120mah

Operating instructions:

1. LED flashlight works:set in siren, the alarm works

2.push the volume back to tune the radio volume. At the same time, set the frequency switch push button to FM or am position, rotate the radio to tune, and select the required radio tone. Stretching the wrist band antenna or moving the direction of the radio can get a good radio effect

3. insert the DC interface or adapter interface of USB into in to charge the battery in the machine. Generally, the battery can be fully charged in 3-4 hours

4. connect the connecting line of the mobile phone or digital product to out, and at the same time, turn the hand-operated power generation handle to charge the mobile phone or digital product. When generating electricity by hand, be sure to turn off the charged products

5.when charging by hand, it needs to rotate 120-140 revolutions per minute.

Attention:

1.    After each use, please charge the battery by hand for more than 120 revolutions to ensure that the battery is in good storage condition. At the same time, the function switch must be in the off state

2.    when charging by hand, all function switches must be in the off state , especially when charging mobile phones or digital products, the charged products must be in the off state, otherwise the charging efficiency will be affected.