2 Pcs Mountain Bike Headlight and Tail Light Waterproof Lightweight Full Enclosure Design Cycling Warning Equipment

Feature: 1. Durable USB rechargeable battery built in 650mAh lithium battery, so that these LED bicycle lights are super bright in the dark, full of electricity over 3 hours, lasting for more than 6 hours 2. Light housing guarantees stable performance, waterproof, weight, full enclosure design, protecting the bicycle lamps from rainy days, can charge any equipment with USB ports, with overcharge protection 3. Four lighting mode options: Constant full brightness constant semi‑brightness flash frequency flash, you can switch mode if you click the button, you can easily loosen and fastening any tools, suitable for all bikes 4. Use the bright headlights to illuminate the road in front of the bicycle, and use bicycle LED taillights to remind the driver from the back to pay attention to you with 360 degree protection 5. Advanced flexible silica gel mounting tape provides great security, fixing USB charging bicycle lamps tight, even in rugged roads, it can prevent falling off Specification: Item Type: Mountain Bike Headlight and Tail Light Battery: Lithium Battery (with Built in Battery Delivery) Battery Capacity: 650mAh Battery Model: AA. Package List: 1 x Mountain Bike Tail Light1 x Mountain Bike Headlight 2 x USB Charging Cable2 x Fixture Tape