Plastic Imported 【Advanced 30dB SNR Noise Cancellation】Enjoy crystal-clear sound with advanced noise cancellation technology, reducing ambient noise levels for immersive listening and enhanced call clarity. 【Enhanced Bluetooth 5.4 Connectivity】 Enjoy a smoother, faster, and more stable connection with advanced Bluetooth 5.4 technology, offering wider range and enhanced sound quality. 【120H Long Standby & 4min Fast Charging】Benefit from up to 120 hours of playtime and quick 2-hour charging with a robust 1200mAh rechargeable battery. Charging 5 minutes, you can enjoy music 4 hours. 【User-Friendly Design】Larger buttons for easy operation with gloves, ideal for activities like weeding, lawn mowing, construction sites, studying and woodworking. Supports Siri and Google Assistant for voice control of music, calls, and texts, enhancing user convenience and achieving hands-free conveniences. 【Superior Stereo Sound Quality】Experience seamless music with superior stereo sound quality by qualified speaker, ensuring an immersive listening journey. Bluetooth 5.4 Hearing Protection Headphones