OPTIKS 210 Front & Rear LED Bike Light Set - USB Rechargeable Super Bright Optical Lens Bicycle Scooter Lights for Night Riding

✔ NEW BRIGHTER OPTICAL LENS VERSION: A single large COB LED delivers a high-powered 210 lumen, twice as bright as the older version at 100 lumens.The innovative optical lens magnifies and disperses the light for maximum efficiency. ✔ VERSATILE MODE FUNCTION: The front light offers 4 various modes to adjust to any environment.The tail light offers 5 modes, including a new alert mode that alternates red/white flashing to alarm approaching street vehicles. ✔ IMPROVED WATER RESISTANCE: Improved rubber USB cover sealing keeps water out, ensuring the lights can withstand splashes from any direction in all weather conditions. ✔ CONVENIENT HANDLING & SIMPLE TO USE: Ultra lightweight at 1.7oz, these compact lights are easy to mount and use.One easy button to press with simple modes makes them perfect for new or pro cyclists, men, women, and kids. ✔ HEAVY-DUTY RELIABILITY: Water-resistant IPX4 rating, rubber backing with aluminum bezel design, and a high-capacity 650mAh Li-ion battery provide long-lasting performance and protection.