Material: ABS <br>Size: 8.9 * 4.4 * 2.7 cm <br>Light source: 3 LEDs <br>Color: random delivery <br>Function: hand crank and solar <br>Lithium battery: 3.6V / 40mAH rechargeable battery<br>1、1. [Solar energy] The flashlight uses amorphous silicon solar panels, which can collect solar energy and bring out your scene. Amorphous silicon solar panels are environmentally friendly and economical. <br>2、2. [Manual power generation] Amorphous silicon solar panels also support manual power generation to provide light energy. Shake the handle at a constant speed of 120 revolutions per minute, and the output power is ≥0.4W. Manual shaking for one minute can support lighting for about 5-10 minutes. <br>3、3. [Rechargeable built-in battery &amp; durable] 3.6V/40mAh built-in battery can be reused at least 800 times. The flashlight is made of high-quality plastic material, which is tough and wear-resistant, sturdy and durable, and has a long service life. <br>4、4. [Small and portable] manual led flashlight is only 8.9 * 4.4 * 2.7 cm / 3.5 * 1.73 * 1.06 inches (length * width * height), compact and light, easy to carry, does not take up too much storage space, very suitable for outdoor use. <br>5、5. [Strong light] The manual LED flashlight uses three high-brightness white LED lights, which can bring out your strong light, effectively drive out the darkness at night, and bring you a clear vision.Due to the different monitor and light effect,the actual color maybe a slight different from the picture color.Please allow 1-2cm differs due to manual measurement.