DouRyoku 120Lumens USB Rechargeable Bicycle Rear Light Cycling LED Taillight Waterproof MTB Road Bike Tail Light Back Lamp for Bicycle -Red-

Key features: Built with super bright LED COB Compact in size, light weight, rain waterproof design Casing made of 100% new PC+ABS material 650 mAH lithium battery Equipped with gel strap, wide range of applications Easy installation without involving any tools Specifications: Light source: LED chip COB Output: 120 lm Color: Red, white, red/blue, red/white, red/blue/pink Beam angle: 120° chips, 240° diffuser Battery: Lithium battery 650 mAH (volume cheating condemned) Charge: 5 V/1A max (about 2 hours to full charge) Burning time: Please refer to the below chart Ingress protection: IPX6, rain waterproof (do not use in water) Material: PC + ABS plastic casing, electronic devices Size: 71 x 22 x 21 mm (approx.) Net weight: 35 grams (approx.) Packing: Retail color box Origin: Made in China (Mainland) Product includes: 1 x Lamp with mount gel strap 1 x USB cable 1 x Retail color box Warnings: 1) Do not charge over 5 V/1A to prevent battery damage. 2) Do not look at or shine the light directly in eyes. 3) Keep away from children. 4) Charge the light before the battery is low or off. 5) Do not use in water for long time. 6) Do not place this list in or near fire. Modes: 4 modes: Single color type (red, white) 6 modes: Dual color/tri-color/7 color type (red/blue, red/white, red/blue/pink, 7-color) 7-Color switch operation method: 1) Open the switch. 2) Double-click the button to view the available colors. 3) Determine your preferred color and then click it. 4) Click again to choose different modes.