Instruction:
Rotate the rocker clockwise or counterclockwise and keep rotating at a constant speed of 130-150 RPM for 1 minute. It can be used for lighting up to 20 minutes and the radio for 5 to 10 minutes.
Please turn off the USB output device when you are using radio to receive the AM band, or it may have noise interface for radio.
For the first time or the machine is not used for more than 60 days. Put the radio under the strong solar light (sun>86000LUX) for 30 minutes, charging the internal battery and regenerating the battery.

Note:Do not have the device attached to the radio while charging with a crank.
The power bank charging feature is intended to only charger USB devices for emergency use, not a normal power bank.
When you use the battery to power the radio, push the BATTERY SWITCH to AAA position.

The radio specification:

Type: Multi-Purpose Radio (N33WB)

Material: Painted ABS

Quantity: 1pc

Item Color: Red

Frequency Range: AM: 520-1710KHz, FM: 87-108MHz, NOAA: 162.400-162.550MHz

Solar LED: 4*0.25W(white light)

Solar LED Lifespan: Up to 5,000 hours

Solar LED Light Intensity: >2000Lux@120mm

Flashlight LED: 1*0.75W(white light)

Flashlight LED Lifespan: Up to 100,000

Flashlight LED Light Intensity: >2000Lux@120mm

Speaker: 8Ω / 0.5W

Water Resistance: IPX3

Power Consumption: 2W(Max)

Working Voltage: 2.7V to 4.2V

DC Input: 5V 0.4A

USB Output: 5V 0.3A

Power Source: 2000mAh/3.7V Li-ion

Charging Time:

Solar: 60-70 hours (under 86000LUX average daylight)

DC 5V: About 4.5 hours

Hand Crank: 1 minute (>130rmp) to produce 20 minutes of continuous lighting or 10-15 minutes of continuous radio usage (medium volume)

Working Time: Flashlight: > 15 hours; Radio: > 10 hours

Battery Cycle Life: >500 times

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