1 pc Multi color round ring COB high brightness LED
CNC aluminium heat sink casing
Rechargeable lithium polymer battery (3.7V 280mAh)
4 phases total 14 modes:
Standard / High / Over drive /
20% Flashing / 50% Flashing / 100% Flashing / Strobe
Low Chamelelon / High Chameleon

Quick release universal bracket RB-22 (fits all round bars and AERO style bars)
2 O-rings for mounting:RS-G (fits 20-35mm diameters);
RS-H (fits 35-52mm diameters)
Low battery, charging and fully charged indicator
Automatic fully charged cut-off system
Side visibility
Water resistant (IPX 4)
Belt clip design (can be installed either on saddle bag, jersey back pocket, etc.)
Size:44 x 31.2 x 16.5 mm