1) FM/WB/AM/SW1- 4 FM: 88-108 MHz WB: 162.40-162.55 MHz AM: 530-1600 KHz SW1-4: 4-26 MHz 2) Solar & Dynamo charged 3) Reading lamp: 8 PCS LED lights 4)Rechargeable Batteries : "AAA"x3pcs,3.6V,300mA, NI-CD rechargeable batteries; DRY CELLS: DC-4.5V"AA"x3pcs (dry cells not included ) 5)Solar panel output : 5V25mA 6) Solar panel size: 10*2.8cm7) Dynamo output : 9V 400mA8) Product size : 16.5*6.5*14cm 9) AC-DC power supply Jack: DC4.5-6V input Jack (AC-DC adaptor not included) 10) Earphone Jack: D3.5mm ( earphone not included ) 11) Loudspeak: 8Ω0.5W 12) Power output: around 400mW