The Omni 3 rear light provides 360 degrees of visibility and CatEye exclusive FlexTight bracket and included clothing clip allow you to easily attach the light anywhere you&';d like. Opticube lens technology provides all around visibility 360 degree visibility Run Times: 100hrs constant 3 modes with Mode memory function FlexTight SP-11 bracket ( 12-32mm) and Clothing clip included Opticube lens technology provides all around visibility Run Times: 100hrs constant, 150hrs flashing, 200hrs rapid mode Flextight bracket and belt clip included Item Specifications Recharge Type Not Rechargable Weight 42