Are you looking for a professional, yet affordable camping lamp? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further Our professional camping lamp must meet you needs. It is one of the best choices for you. Features - Color: Yellow. - Material: ABS. - Size: 8 x 8 x 5 cm. - Battery: Built-in 1 3.7V / 1200mAH 18650 rechargeable battery. - USB charging time: About 2 hours. - Lamp bead: 1pc 3W LED lamp bead. - Lumen: 90 lumen. - Life time: 2.5-3 hours in bright light. - Working voltage of solar panel: 5V. - Solar panel working current: 44MA. - Solar Power or USB: can be charged directly from the sun as well as via the micro USB port, depending on what you have access to at the moment - Portable, foldable and durable, this lantern can be adjusted to any particular space to fit your current needs. Shorter than Mobile phone, it can be folded down completely to take the least space in your backpack - Three Lighting Modes: you can choose one of three lighting modes: high, low or blinking for any outdoor recreation or emergency - Smart Protection Chip: protects your lantern from overcharging, over-discharging and over-circuit, guarantees safety in utilization