5 * SMD LED, 20 LM,
4 functions: 1 constant light level + 3 flashing functions ,
Universal silicone seatpost holder,
Integrated 3.7V 200mah Li-ion battery,
Charging time: 1h ,
USB charging with indicator, USB cable ,
Battery life: 3-8 hours depending on the lighting mode,
Size: Length 6.8mm, Width 1.8mm
Weight with handle: 26.9 g,
Material: Plastic.
