Prameter: 
Max load capacity: 500g 
Length of extension: 190-860mm 
Main material: Steel&Plastic 
Flex section: 6  
Net weight: 178g 
Third gear lighting time: 72 hour 
Color: Golden, Black, White, Pink 
Brightness: Three gears 
Support: Android, IOS 
Working current: 3.5mA 
Operating Voltage: 3.6-4.2V 
Operating temperature: - 10-+40 
Batttery capacity: 1500mAh 
Charging Voltage: DC 5V 
Standby time: 3 years 
Fill light time: 72h 
Bluetooth uses: 30 days (without lights 
Charging time: 2.5h)