Three kinds of switching modes: quick flashing， slow flashing， steady on and off light. It can quickly switch from one to another as your actual requirement.<br />One touch switch button design， easy operation<br />Steady on can reach up to 35 hours<br />Flashing can reach up to 160 hours<br />Warning effective visibility can be more than 600 meters<br />Quick release design--- successfully install or disassemble within 3 seconds without tools help<br />Can be used as emergency lighting， night outdoor activity， hiking lighting， bicycle riding light etc.<br />Waterproof and rainproof design--- no need to worry inundating even if it is raining<br />Color: green + black<br />Dimension: about 4.5 x 5 x 2.8 cm<br />Packing size: about 13 x 10 x 3.5 cm<br />Light color: green + white<br />Flashing mode: steady on / quick flashing / slow flashing<br />Operational voltage: 1x CR2032 battery cell<br />2 x Silicone light<br />In original package<br /><img src="http://img6.eachbuyer.com/x15/p89/bb170_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bb170_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bb170_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x15/p89/bb170_4.jpg" />