Solar panel: polycrystalline 4 50MA Product Size: Dia 7 * h5cm (compressed) Battery: 3 800mAh Polymer Soft Pack lithium battery Product Size: Dia 7 * h12cm (after stretching) LED:1W LED 1 PC Product Net Weight: 145g, product Gross weight: 175g Luminous flux: 100LM, shade temperature: 5500-6000K Packing specifications: 1PCs/inner box, 50pcs/carton. Product material: ABS PC Inner subject size: 95*80 * 60MM Working hours: strong mushy 2, low soft 4-5H Carton size: 42*29 * 21CM Working mode: 50% brightness + 100% brightness + flicker Net weight of the complete box: 7. Gross weight: 8. USB charging: 2H, red mild on when charging, green gentle on after charging Packing List: Product * 1, USB cable * 1, instruction manual * 1 The unit payment of all merchandise in this store doesn't encompass tax. If you must issue an invoice, please contact the seller to re-quote the worth including tax!