Giant Hot Sale Numen+ UniClip LED USB Taillight

Features:

– Up to 20 lumens ANSI standard approved
– Runtime: Day mode 4 hrs., High 8 hrs., Middle 15 hrs., Flash 30 hrs.
– Li-Po rechargeable battery
– Low power indicator
– Motion sensor include
– IPX4 waterproof rating
– Charge via Micro USB cable