The DEGEN DE13 Advantage: Join the 30 million+ powered by our leading technology. Small, compact and light model with a fresh green look, weight 0.256KG (excluding battery), size: 13.3*6.2*4.7CM. *6.2*4.7CM easy to carry so you'll hardly notice it's in your bag; with alarm function and flashlight function. Suitable for use in various scenarios, outdoor, garden, park, camping, fishing and other scenarios. Three power supply methods, rechargeable battery power, AAA (7) battery power, solar power, four charging methods, cranking Hand crank power generation, solar power charging, USB charging, computer charging, also can use DE13 for mobile phones, MP3, MP4. Rechargeable, which can reduce the problem of power being unavailable in outdoor emergency situations. It features a high quality speaker and IC with good reception, and can be tuned to FM/WM/SW. It has two easy-to-control turntables: one for the mixer and the other for the volume control, and comes with an antenna with enhanced reception. Good extensibility to help you get a better signal wherever you are.