Gear mode: 3 (high / low / STROBE)<br />Voltage: 3.6-4.81V<br />Location: the tail light<br />Battery type: 3 x /18650 AAA battery (not included)<br />Focus: Yes<br />Waterproof level: IPX4 (anti rain， spill resistant water)<br />Product features:<br />1 head for attacking the head design， the danger can be used to self-defense<br />2 good sealing， has a good waterproof， rainy days can be normal use. 3 applies to hunting， riding bicycles， mountain climbing， camping and other outdoor activities.<br />4 professional needs (such as appreciation of jewelry， jade， etc.)<br /><img src="http://img6.eachbuyer.com/x9/p100/eb04552_1.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04552_2.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04552_3.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04552_4.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04552_5.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04552_6.jpg" />                                                        <img src="http://img6.eachbuyer.com/x9/p100/eb04552_7.jpg" />