Features
Battery: Rechargeable Lithium-Ion Polymer Battery (300mAh)
Modes: 7 - High Beam (1.5HRs), Low Beam (4.5HRs), Flash 1 (20HRs), Flash 2 (5HRs), Flash 3 (7.5HRs), Flash 4 (15HRs), Daytime Flash (8HRs)
Charging: Micro USB
Mount Type: Post and Helmet Mounts, Post Mount fits 19-32mm diameter posts
Water Resistant: Yes
Battery Level Indicator: Yes - Constant light: 100-50% battery remaining; Slow flash: 49-25%; Fast flash: less than 24%
Weight: 18g