【Solar + USB Charging】This solar camping light can be recharged not only with solar energy, but also via USB. Your power bank or other energy can be the source of this lamp. 【2 Buttons】Press the switch and the 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. 【IPX6 Waterproof Level】 The hanging solar lights feature a stable IPX6 waterproof design with the waterproof PVC materials, no worry about being underwater or splashing water on the LED solar 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 the delivery.