Features:<br /><br />100% brand new and high quality.<br /><br />High brightness， double color LED， long distance and energy saving LED.<br /><br />Automatically turn on/off when day and night change.<br /><br />Controller rear light to ensure a safer riding.<br /><br />Laser design， better effect and long distance reminding when turning direction.<br /><br /> <br /><br />Item type: bike rear light<br /><br />Material: PC+ABS plastic<br /><br />Color: black<br /><br />Power supply: chargable<br /><br />Lightness: 80lumens<br /><br />Light size: 10*5*3cm/3.94”*1.96”*1.18”(L*W*H)<br /><br />Controller size: 3.5*2*4.5cm/1.38”*0.79”*1.77”<br /><br />Flash models: 3 models(quick flash， always-on， slow flash)<br /><br />Feature: laser， turning reminding<br /><br /> <br /><br />Package includes: 1 x bike rear light， 1 x controller， 1 x bandage， 1 x ribbon， 1 x foam， 1 x charging cable， 1 x instruction