Material: PC Product size: 130x42x40mm Lumen: 80 LM Light type: LED Wattage: 1W Input: DC 5V/0.6A Battery max capacity: 3.6V 1200mAh Battery type: Built in18650 battery Charging time: 2.5 hours Working time: 3 hours High: 80 LM - 3hours Low: 30 LM - 8 hours Charging port: Type C Function Light function: High - Low - Flash - Off Fan function: Long press (on/off) Color: Yellow + transparent Weight: 101g Packaging dimension: Length: 60mm Width: 38mm Height: 135mm Product features With tail rope serve as a handheld for any activities. Exquisite and compact, durable, unique shape, and easy organize for it's size.