-High Beam / Low Beam / Flashing / Pulsating
-High precision optical lens
-Cable free charging
-Can be clipped on waistband or bag
-Quickly release handlebar mount
-Side visibility
-Low battery indicator
-Water resistant

SPECIFICATION:
Brightness: 40 Lumen
Size: 52.5x22x10 mm
Weight: 14.5 g
Battery: Rechargeable lithium-ion polymer
Bracket. Fit Ø19-Ø32, with 1 rubber pad

FUNCTIONS:
High Beam: 2 hrs
Low Beam: 8 hrs
Flashing: 16 hrs
Pulsating: 10 hrs"