The flashlight is only 61 x 21 x 21 mm, which is easily portable. Using CREE XM-L2 LED,500LM high brightness, Maximum Beam Distance reaches to 120 yards / 110 meters (almost equal to a football yard) .<br />5 lighting modes offer you more options: 8LM, 80LM, 500LM, 0.5LM, 10HZ Strobe. <br />Built-in automatic on-off function: the time can be set to 3 min or 9 min<br />Made of A6061-T6 aluminum with class-III anodizing,Magnetic tail cap for standing or attaching to magnetic surface,PMMA,TIR lens to create a balanced beam with 90% Transmittance.<br />IPX-8 high waterproof rate, product is small, easy to carry. Size: 61x21x21mm. Using 1 of CR123A/RCR123A battery(Battery is not included).<br /><br /><br />Item Name:Olight S1 CREE XP-L2 cw LED mini Flashlight.<br />Size:61 x 21 x 21mm<br />Material: AL6061-T6,Magnetic tail.<br />Exterior Color: Black.<br />Lens: PMMA TIR Lens, 90% Transmittance.<br />Light source: CREE XP-L2 cw LED<br />Light Color:White.<br />Light Modes: Moonlight, Low light, Medium light, Highlight, Strobe.<br />Battery:1 X CR123A/RCR123A(Battery is Not included)<br /><br />Feature:<br />1.  3 Modes of  general output: 8LM, 80LM, 500LM; Special Output:0.5LM, 10HZ Strobe.<br />2.  Built-in automatic on-off function: the time can be set to 3 min or 9 min<br />3.  Waterproof Grade: IPX 8<br /><br />Operation instruction:<br />To turn on the light, single-click the side switch, the flashlight outputs at the brightness level  before last use, single-click again will turn the light off.<br />While the light is on, hold down the side switch to change the output brightness as the preset cycle of low-medium-high until the switch is released.<br /><br />S1 Baton have 4 advantage functions you can access by follow operations:<br />-Moonlight :  from off state, press then hold the side switch for 1 second enables the low-lumen moonlight.<br />-Direct access to high : from off state, double clicks directly activate high mode.<br />-Strobe : while on, triple-click the side switch to activate strobe mode, any other operation will quit the strobe.<br />-Timer : the S1 baton contains 2 timer settings, the flashlight will automatically shut down when the time arrive at the setting value of timers. While on, double click the side switch enters into timer modes, output will present short blinks-- 1 blink means a 3 minutes timer, 2 blinks mean 9 minutes timer, and swap between 3 minutes or 9 minutes by double-click the side switch again.<br /><br /><br /><br />1 X Flashlight<br />1 X Lanyard<br />1 X English Manual<br />Plastic package<br /><img src="//agdetail.image-gmkt.com/m430/828/460/558460828/img/agdetail.image-gmkt.com/828/460/558460828/img/img6.eachbuyer.com/x9/p100/ck503_1.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/828/460/558460828/img/agdetail.image-gmkt.com/828/460/558460828/img/img6.eachbuyer.com/x9/p100/ck503_2.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/828/460/558460828/img/agdetail.image-gmkt.com/828/460/558460828/img/img6.eachbuyer.com/x9/p100/ck503_3.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/828/460/558460828/img/agdetail.image-gmkt.com/828/460/558460828/img/img6.eachbuyer.com/x9/p100/ck503_4.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/828/460/558460828/img/agdetail.image-gmkt.com/828/460/558460828/img/img6.eachbuyer.com/x9/p100/ck503_5.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/828/460/558460828/img/agdetail.image-gmkt.com/828/460/558460828/img/img6.eachbuyer.com/x9/p100/ck503_6.jpg" />                                                        <img src="//agdetail.image-gmkt.com/m430/828/460/558460828/img/agdetail.image-gmkt.com/828/460/558460828/img/img6.eachbuyer.com/x9/p100/ck503_7.jpg" />