The radio can be used as bank for other digital devices, supporting 5v charging current. Temperature tester function: The temperature tester function is convenient for users to know the environment temperature accurately. Flashlight & reading light function: The radio with one flashlight and one reading light, is practical in outdoor and emergency situation. Multiple supply: The hand crank radio can be powered by hand crank shelf, solar panel, AC charging and 3 x AA batteries (not included). More choices bring much convenience. Portable: compact and lightweight, convenient to carry out, not occupying much storage space. Colour:Black Material:ABS+electrical components Size:24 x 13 x 5cm Package Contents: 1 x radio 1 x USB cable Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.