RUYICZB Integrated Bluetooth Motorcycle Helmet,Half Open Face Helmet 3/4 with Sun Visor DOT/ECE Approved Motorbike Crash Jet Helmet,Microphone Built-in Speakers for Automatic Answering ,F,M - F-M-65389507

• ★Integrated Bluetooth helmet design: The helmet bluetooth design adopts an integrated design, the buttons are thin, the battery is 3000 mAh, it can be used for 60 days, and the music can be listened to for 88 hours. It adopts the British CSR5.0 chip, and the sound quality is clear and powerful. ★Helmet material: Motorcycle helmet shell adopts ABS helmet body, which has high impact resistance and heat resistance. The high-density EPS cushion foam layer in the helmet has high shock absorption performance, so it can more effectively absorb shock and protect the head. ★High-definition anti-fog lens: The exterior rearview mirror is equipped with high-definition anti-fog transparent lens, and the interior rearview mirror is equipped with anti-glare sun visor. The dual-lens enhanced angle design expands the riding field of vision. The all-weather clearly visible HD lens can improve the rider safety. ★Ventilation system: The helmet's intake and exhaust can generate a constant light airflow to help the rider keep cool and comfortable, and ensure good internal air circulation and natural circulation. ★Removable and washable lining: light and strong, can keep the weight of the helmet while keeping the helmet safe, advanced pressure lining, soft, breathable and comfortable.