The Zecto Drive Max 400+ Rear is a high-visibility light that boasts an incredible 400 lumens of brightness. Its six combined solid and flash output modes offer versatile options for any situation. Its highly disruptive Daytime Flash mode ensures maximum visibility during daylight hours and the intelligent Power Indicator displays battery runtime and increases side visibility. The light is fitted with a patented 2-in-1 clip and strap mounting system allowing easy attachment to handlebars or loops. It is rigorously tested to IPX7 Waterproofing standards to withstand even the harshest weather conditions. With a 1300 mAh battery capacity the Zecto Drive Max 400+ Rear offers a maximum runtime of up to 70 hours in Femto mode. It also boasts waterproof USB-C charging cable not included making it easy to keep it charged and ready to go. Waterproof USB-C The waterproof USB-C charging port provides protection in any weather condition and maintains your light’s powerful performance. Fast charging 3.0 and 2.0 is also supported. Engineered Optical Lens Design New modern lens technology delivers a powerful uniform light beam for maximum visibility and safety while riding. Multi-LED engineered optics illuminates everything in front of you and beyond. Increased Battery Capacity Impressive higher battery amperage capacities provide longer run times for unbeatable performance even on the longest rides. Fresh Form Factor The sleek and compact new form factor boasts a striking satin black bead blast finish making it a stylish addition to any ride. Its durability ensures that it can handle even the toughest conditions. Max Lumens: 400.Max Runtime: 70 hours.Battery Capacity mAh: 1300.Recharge Type: USB-C.Weight: 68g.Dimensions: 43mm 45mm 38mm.Features: IPX7 Daytime Flash. ECONOMY 15 18:00 BLAST 80 3:45 PULSE 80 9:00 FLASH 1 50 13:00 DAY FLASH 400 16:00 FEMTO 5 70:00