1、Made of quality materials with creative design, portable, lightweight, durable 2、The luminescent appearance is good for night use, you can easily find in darkness 3、It's a bright LED flashlight, also an dynamo generator for charging cellphones, a portable radio 4、Supports USB charging and manual power generation 5、Multi-function and compact, suitable for outdoor and emergency uses Description: This flashlight has 3 premium LED lights for bright illumination. With the hand crank, you can generate power for cellphone or other USB compatible portable devices. It has built-in radio and speaker, suitable for various uses. It withstands harsh weather conditions, useful tool for outdoor activities. Features: Made of quality materials with creative design, portable, lightweight, durable. The luminescent appearance is good for night use, you can easily find in darkness. It's a bright LED flashlight, also an dynamo generator for charging cellphones, a portable radio. Supports USB charging and manual power generation. Multi-function and compact, suitable for outdoor and emergency uses. Specification: Material: ABS Color: Shown as picture Light Bead Type: LED Light Bead Quantity: 3pcs LED Brightness: 2000-2500mcd Battery: Built-in 800mAh 3.7V battery Motor: AC 350mA 5V Function: Flashlight; Manual Generator; Radio; Alarm Size: Approx. 163 x 48 x 34mm / 6.4 x 1.9 x 1.3inch Weight: Approx. 212g Package List: 1 x Flashlight 1 x USB Cable 1 x Manual Note: For dynamo generator, please keep the rotation between the range of 120- 140. 3 minutes is enough for flashlight working about 15mintues, for radio about 5-15mintues,  for charging cellphone about 1-3mintues, for standby about 5-30mintues.