solar read light ★ Solar power,transparence AS lampshade ★ Bulb: 6 LEDs brightness up to 60,000mcd ★ Battery: LIR 3.6V 120mAh ★it can be rechargeable for more than 800 times ★solar-energy function, it can be used 3hours for three lights burning/ 2 housr for 6 lights burning ★ Can be charged by AC-DC adapter and car plug ★ FULL charge need 2.5h by solar power ★Can use an external power supply input voltage of 3.7V rechargeable products Size:9.4*20.0cm ★whight:120g