From the manufacturer

Meet the newest addition to the LuminAID lineup: our solar string light that also does triple duty as a solar lantern and 2000mAh phone charger!  You can add a magical glow to your tent, RV, backyard, or bedroom.

3 PRODUCTS IN 1: String Light, Lantern, and Phone Charger!
EXTRA-LONG: Warm White model is 32 feet long; Color model is 23 feet long
POWERED BY SOLAR AND USB: Easy to Recharge
CHARGE YOUR PHONE: Built-In 2000mAh Battery
ADJUSTABLE LIGHTING MODES: Warm White has 5 adjustable levels of light and a red flashing mode.  Color model has 7 colored string settings and 6 lantern modes.

Features

It's Glow Time