GADGETSCN Solar Powered Bluetooth Headphone Earphone

Solar Powered Bluetooth Headphone Earphone Features: * SOLAR POWERED PERMANENT POWER SUPPLY: This Bluetooth headphone unit comes with solar charging, it is safety and environmentally conscious with built-in high temperature resistance lithium iron battery, it can withstand up to 175℉(80℃),has an intelligent charging circuit design, can intelligently adjust the charge current to avoid overheating. * […]