• Charging method: manual power generation + USB charging
• With LED flashlight lighting (100LM), with LED desk lamp lighting
• With aromatherapy spray function
• With Bluetooth-compatible audio function and FM/AM radio function
• WB US weather forecast function
• With colorful atmosphere lights
• SOS flashing light alarm function
• With the function of a power bank, it can charge mobile phones
• Designed with headphone jack

Specification:

• Battery capacity: 3.7V 4000mAh 18650
• LED lamp brightness: 100LM
• Radio Frequency: FM87-108MHz, AM:520-1710KHz, WB:162.400-162.550MHz
• Input: 5V 2.0A
• Output: 5V 2.0A
• Full charge usage time:
• Flashlight lighting for about 22 hours, flashing lights for about 26 hours, desk lamp for about 50 hours
• The radio is used for about 11 hours
• The SOS alarm is available for about 8 hours
• Aromatherapy for about 4 hours
• Charging time: about 3-4 hours