Product name: multifunctional hand-cranked Bluetooth speaker radio Uses: strategic materials/emergency disaster prevention/family reserve /SOS warning/travel/exploration/camping Charging methods: manual power generation, solar power generation, type-C charging, rechargeable and replaceable batteries. Radio frequency:FM: 87.5-108 MHz AM:520-1710KHz : 162.4-162.55 MHz (US only) colour: C:Blue material: ABS Package Contents: 1 x Solar Hand Crank Radio 1 x USB Cable 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection 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.