Specifications: Brand XANESModel BLS13 Item Bike Front Light Material Aluminum Alloy, ABSBrightness 650LMMode Strong/ Low/ Blast Flash LED60 Lux, 10m L Ight Power Supply 1800m Ah Battery Battery Life 3-6h Charging Time 2-3h Horn Volume 120db Remote Control Power Supply 1 Button Cell Waterproof Yes Weight 118g Size 9.24.57cm Item Taillight Material Aluminum+ABS+PCLighting Range 150m Lenses COB+27LED+ En Sca Battery Polymer Lithium Battery Weight 80g Size 1.7 x 41.5x 41.5cm Waterproof IP-65 Waterproof Features of Front Light:1. Anti-dazzle design, prismatic refractive light cup, decrease dazzle validly, make you more safe at night.2. Resonantand penetrating horn.3. Remote wireless control.4. IPX4 waterproof.5. USB (Universal Serial Bus) rechargeable.6. Battery indicator function.7. 2s quick release.8. High-efficiency heat dissipation.9. Alarm function.10. Turn signal function. Features of Taillight:1. The bike light will automatically enhance the brightness for 5s if any downhill, brake, deceleration is detected by G-sensor.2. 180-degree field of view width, visibility up to 150m, utilization of high brightness COB.3. LED+ En Sca lens, bright light but not dazzling, all clearly visible at night, no matter rainy or fog.4. Come with a multifunctional clamp which can be fixed on your backpack or cloth.5. Useful in cycling, camping, hiking, night run, etc.6. Designed for extreme weather IP65 waterproof & dustproof.7. Aviation aluminum. CNC engraving. Hard anodized. Package Included:1 Bike Light set 1 Remote Control Horn 1 Charging Cable