Features: 1. High-brightness T6 light bulbs, dual-light source with strong light, provide high-brightness lighting for night riding. 2. There are safety fog lights on the side to deal with poor visibility such as fog and rainy days. It is safer to ride in foggy weather. 3. Large-capacity built-in battery for emergency charging of mobile phones. It is a mobile phone holder and a mobile power supply. 4. The thick cushion strengthens the buffer to reduce the vibration caused by bumps, shock absorption and non-slip, and will not scratch the phone. 5. 130 decibels, high decibel warning horn, safer and more convenient. The battery indicator allows you to control the battery status in real time. Notice: Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement. Description: Lamp beads: 2*T6 fluorescent bulbs Lumens: 500 lumens Speaker decibel: 130 decibels Battery capacity: 2000/3500mAh Charging time: 2.5 hours/5 hours Output current: 0.8A Battery life: 5 hours/10 hours Phone width: 68-98mm Material: ABS, PC, Silicone Product size: 13.5*6.6*5cm Color/Style: As the picture shown includes: 1 x Wire Control Phone Mount Horn Light (bike and phone not included)