If you want to light up the night anywhere you go, you don’t need to use the force like Luke! You can just use this HedgehogStyle White Light LED Keychain with Sound Effect, no technical skills required. The keychain provides vivid light. Not only is this gadget great for amusing your friends, but it can also be used for signaling at night or worn around your neck when you’re biking to make yourself more visible. The light is attached to a durable metal keychain and requires 3pcs AG10 batteries. Wise choice!<!--Features --><p>FEATURES</p><ul><li> Portable and cool hedgehog design</li><li> Work as a signaling LED light rod</li><li> Perfect for camping, cross country skiing, fishing and other outdoor activities that might require signaling between you and your friends</li><li> Also a perfect safety marker for bikers</li><li> Powered by 3 x AG10 button batteries</li><li> It could also send out amazing sound effect</li></ul><!--Specifications --><p>Specifications</p><table width="100%" border="0" cellpadding="0" cellspacing="0"><tbody><tr><td width="131"> Color</td><td width="365"> White & Pink</td></tr><tr><td width="131"> Weight</td><td width="365"> 0.56oz / 15.6g</td></tr><tr><td width="131"> Dimensions</td><td width="365"> (1.81 x 1.37 x 1.18)" / (4.6 x 3.5 x 3)cm (L x W x H)</td></tr><tr><td width="131"> Material</td><td width="365"> ABS</td></tr><tr><td width="131"> Number of Emitter</td><td width="365"> 1</td></tr><tr><td width="131"> LED Color</td><td width="365"> White</td></tr><tr><td width="131"> Battery</td><td width="365"> 3 x AG10 Batteries(Included)</td></tr><tr><td width="131"> Shape</td><td width="365"> Hedgehog</td></tr><tr><td width="131"> LED Quantity</td><td width="365"> 1 </td></tr></tbody> </table><!--Package Includes --><p>Package Includes</p><ul><li>1 x LED Keychain</li></ul><!--Extra Info --><!--produts_compatibility -->