Solar-powered safety helmet with a built-in fan and air conditioning system for cooling, suitable for summer construction sites, and can be charged; a cooling device for adults

Yellow upgraded model [waterproof dual fan cap + solar dual charger] Red upgraded version [waterproof dual fan cap + solar dual charger] Yellow enhanced version [waterproof dual fan cap + solar dual charger] Red enhanced version [waterproof dual fan cap + solar dual charger] Yellow Supreme Edition [Waterproof Dual-Fan Hat + Solar Dual-Charging] Red Supreme Edition [Waterproof Dual-Fan Hat + Solar Dual-Charging] Yellow upgraded model [Waterproof dual fan hat with 10000+ solar dual charging + light] Red upgraded model [waterproof dual fan hat with 10000+ solar dual charging + light] Yellow enhanced version [waterproof dual fan hat 15000mAh solar dual charging + light] Red enhanced version [waterproof dual fan hat 15000mAh solar dual charging + light] Blue enhanced version [waterproof dual fan hat 15000mAh solar dual charging + light] White enhanced version [waterproof dual fan cap 15000mAh + dual solar charging + light] Yellow upgraded model [waterproof air conditioner + dual fan cap 12000mAh + solar dual charging] Red upgraded model [waterproof air conditioner + dual fan cap 12000 + solar dual charging] Red upgraded model [waterproof air conditioning + Bluetooth + dual fan cap 12000mAh + solar dual charging] Yellow upgraded model [waterproof air conditioning + Bluetooth + dual fan cap 12000mAh + solar dual charging] Blue upgraded model [waterproof air conditioning + Bluetooth + dual fan cap 12000 + solar dual charging] White upgraded model [waterproof air conditioning + Bluetooth + dual fan cap 12000 + solar dual charging] Yellow national standard [built-in dual fans with 18000+ brushless motors] Red national standard [built-in dual fans with 18000+ brushless motors] Yellow [Solar Powered Rainproof + Six-Fan Cap 16000] Red [Solar-Powered Rainproof + Six-Fan Cap 16000] Yellow [Dual Solar Power Rainproof + Dual Fan Cap 15000 + Dual Air Conditioners] Red [Dual Solar Power Rainproof + Dual Fan Cap 15000 + Dual Air Conditioners] Yellow upgraded model [four fan caps + dual solar charging] Red upgraded model [four fan caps + dual solar charging] Yellow [Four-Fan Cap 16000mAh + Solar Dual Charging] Red [Four-Fan Cap with 16000mAh + Solar Dual Charging] Yellow Solar-Powered [Waterproof Four-Fan Hat 18000+AI Voice Control+Air Conditioner+Bluetooth] -- Includes Charging Cable Red Solar-Powered [Waterproof Four-Fan Hat 18000+AI Voice Control+Air Conditioner+Bluetooth] -- Includes Charging Cable Yellow Dual Solar-Powered [Waterproof Four-Fan Hat 22000+AI Voice Control+Dual Air Conditioners+Bluetooth] Red Dual Solar-Powered [Waterproof Four-Fan Cap 22000mAh + AI Voice Control + Dual Air Conditioners + Bluetooth] Blue Dual Solar-Powered [Waterproof Four-Fan Cap 22000mAh + AI Voice Control + Dual Air Conditioners + Bluetooth] White Dual Solar-Powered [Waterproof Four-Fan Cap 22000+AI Voice Control+Dual Air Conditioners+Bluetooth] Yellow Dual Solar-Powered [Waterproof Six-Fan Cap 24000+AI Voice Control+Dual Air Conditioners+Bluetooth] Red Dual Solar-Powered [Waterproof Six-Fan Hat 24000+AI Voice Control+Dual Air Conditioners+Bluetooth] Blue Dual Solar-Powered [Waterproof Six-Fan Hat 24000+AI Voice Control+Dual Air Conditioners+Bluetooth] White Dual Solar-Powered [Waterproof Six-Fan Cap 24000+AI Voice Control+Dual Air Conditioners+Bluetooth] Yellow Dual Solar-Powered [Waterproof Eight-Fan Cap 26000+AI Voice Control+Dual Air Conditioners+Bluetooth] Red Dual Solar-Powered [Waterproof Eight-Fan Cap 26000+AI Voice Control+Dual Air Conditioners+Bluetooth] Blue Dual Solar-Powered [Waterproof Eight-Fan Hat 26000mAh + AI Voice Control + Dual Air Conditioners + Bluetooth] White Dual Solar Powered [Waterproof Eight-Fan Cap 26000+AI Voice Control+Dual Air Conditioners+Bluetooth] Yellow Waterproof Upgraded Model [Built-in Dual Fans 17000+ Air Conditioner] Red Waterproof Upgraded Model [Built-in Dual Fans 17000+ Air Conditioner] Yellow [Waterproof Six-Fan Hat + AI Voice Control + Bluetooth + Air Conditioner Model] - Includes Charging Cable Red [Waterproof Six-Fan Hat + AI Voice Control + Bluetooth + Air Conditioner Model] Blue Waterproof Upgraded Model [Built-in Dual Fans 17000+ Air Conditioner] White waterproof upgraded model [built-in dual fans 17000+ air conditioning] Built-in fan safety helmet 10000--waterproof, comes with charging cable Yellow national standard [built-in four-fan 19000+ brushless motor] Red national standard [built-in four-fan 19000+ brushless motor] Yellow national standard [built-in four-fan 24000+ brushless motor] Yellow Waterproof Upgraded Model [Built-in Dual Fans 11800+ Air Conditioner] Yellow Waterproof Upgraded Model [Built-in Four Fans 11800+ Air Conditioner] Red Waterproof Upgraded Model [Built-in Four Fans 11800+ Air Conditioner] Yellow national standard [built-in dual fans 26000+ air conditioning + brushless motor] Red national standard [built-in dual fans 26000+ air conditioning + brushless motor] Yellow national standard [built-in fan 15000+ brushless motor] Red national standard [built-in fan 15000+ brushless motor]