Solar Safety Helmet 6 Fan Bluetooth Intelligent Cooling Answering Phone Construction Hard Hat black

Feature: 1. SOS: When encountering knocks or falls lights will flash, sound and light alarm open a minute after the phone to notify emergency contacts at the same time SMS to send positioning information. 2. AI Intelligent Voice: Long press to turn on the phone to execute commands in Mandarin, and speak the wakeup phrase and main function to achieve the function. 3. Fast Cooling: This helmet uses double air conditioning cooling, six fan circulation out of the wind, double the cool, built in micron water mist cooling cool double. 4. Multifunction: This solar helmet can listen to the radio, there is a wireless Bluetooth function can answer the phone, high powered speaker sound effect is good. 5. Lighting: This solar helmet configuration stron