This fits your. Make sure this fits by entering your model number. Suitable for outdoor sports, night running, large-scale festival party, concert, promotion, cheer, employee benefits, corporate events and so on. Can be tied to anywhere you like, such as arm, leg, backpack, bicycle and so on. Waterproof and the built-in battery is replaceable. Flashing Mode: Quickly Flashing/Slowly Flashing/Continuous lighting. Flashing time up to 60-80hrs.