Review on 🔊 Sleek Black Wireless Solar Bluetooth Speaker for Seamless Connectivity with iOS, Androids, Phones, Tablets, and Computers by Lori Brock

Works well, USB charging is very fast. Takes battery charge and can work for hours without recharging as long as the sun shines on the panel. Negative review for this speaker, it also charges my smartphone and USB rechargeable bike lights via the USB port. Note: Make sure the speaker is charged before connecting your phone or other electronic devices via the USB port, otherwise your device will not charge. ; Otherwise it's good. I recommend this speaker to everyone.