Usage Tips:Solar + USB Charging:This solar camping light can be charged not only with solar power, but also via USB. Your Power Bank or other energy can be the source of this lamp. 120 LEDs + 10 Solar LEDs: Over 200 lumens; the solar tent light with total 10 LEDs are recharged by solar panels under sunlight and can be recharged automatically anytime and anywhere, both humane and eco-friendly /p > 2 Button Control:Press the switch and remote control, no need to get up to turn off the light. When the remote control battery is empty, you can still turn off the light with the push button on the camping light. IPX7 Waterproof Level: the hanging solar lights feature a design stable and IPX7 waterproof with the waterproof PVC materials don't worry about being underwater or splashing water on the solar LED lights - Suitable for heavy weather, rain or snow. Long Lasting Light + Power Bank Function:Up to 6-48 hours after charging the light. This camping lantern can charge your mobile phone or other devices in an emergency. A battery output connector is included in delivery.