The headlight has 5 lighting modes. It&#39;s side light and taillight have high visibility and can make riders be seen far away.<br/>Features:<br />The bike light produces bright light to enhance maximum visibility on the road for your cycling safety.<br />Bicycle speedometer design, this headlight display can show not only speed but also single trip mileage, total mileage, riding time, calories and fat consumed. <br />USB rechargeable, built in 1200mAh lithium-battery, it only takes 2.5 hours to charged completely.<br />With batterys indicators, you can know the powers status clearly.<br />5 light modes switch, battery powered/USB charged/bike speedometer, there are more choices.<br />It&#39;s highly dust and water resistant, a nice choice for cycling trip or other outdoor activities.<br/>Specifications:<br />Material: ABS&#43;GPPS<br />Type: battery powered(type1), USB charged(type2), bike speedometer (optional)<br />Color: red, blue, black(optional)<br />Light source: leds<br />Mode: 5 light modes<br />Charged time: 2.5 hours<br />Lumen: 300lm<br />Electronic horn: 130db<br />Batterys: 1200mAh <br />Package size: 105*70*50mm/4.13*2.76*1.97in<br />Package weight: 172g/6.07oz<br/>Notes:<br />The battery-powered bike light is powered by 3*AA batterys, which is not included.<br/>Packing List:<br />1*Speedometer Bicycle Light<br />1*Horn<br />1 Set*Fix Accessories