Deemount Dual Light for Bicycle Rear View Warning 5 Mode LED COB Rechargeable Lamp Latern Seatpost and Belt Mount W/ Mode Memory

Specifications:

- Light source: COB LED; Light Color: Red White or Red Blue; - Beam Angle: 150 degree visible; - Light control: Press button; - Battery: Li-polymer, 3.7V 250mAH; - Run time: 8 to 20 hours, subject to mode in use; - Charging: USB charge (Android type port), 5V 0.5A; - Ingress protection: IPX5, Water Splash Proof; do not submerge in water to use; - Net weight: About 20 grams - Mount: Fits tube Dia. 2.0-4.0CM