29dB SNR Noise Cancelling & Hearing Protection: Engineered for extreme noise environments like construction sites and workshops. This TWS earbuds features a high 29dB Signal-to-Noise Ratio for superior active noise cancellation, working in harmony with the contoured memory foam earplugs (S, M, L sizes included). The foam tips adapt to your ear canal, providing up to 29dB of passive noise reduction—effectively blocking loud noises from power tools and heavy machinery. This isn't just about enjoying music; it's about protecting your hearing health over the long term with reliable hearing protection for work, all while ensuring all-day wearing comfort. Enhanced Bluetooth 5.4 Connectivity: Experience a rock-solid, seamless connection with Bluetooth 5.4 technology. It provides an extended wireless range that lets you move freely around the job site without dropouts, faster pairing, and a supremely stable link for crystal-clear calls and uninterrupted music streaming, all while contributing to enhanced, high qualified sound quality. 70hours playtime: Designed for the demanding pace of construction work. A quick full charge delivers 7 hours of continuous listening from the earbuds and an exceptional 70 hours combined with the case. This immense capacity ensures your headphones last through multiple shifts, with extended standby time for all-day call readiness. Professional-Grade Design: Rated IPX6 for water, dust, and sweat resistance, these headphones are built to withstand harsh work conditions. Ideal for hearing protection in landscaping, welding, woodworking, DIY projects, gyms, running, shooting ranges, yard work, agriculture, and more. Advanced Communication Tech: Electronic hearing protection earplugs combined with TWS&ENC noise cancelling microphone function can amplify human voice, ensuring clear and audible calls. MFB (multifunctional button) can easily switch modes without removing headphones to meet the needs of sudden scene changes Unbreakable Sound for Unstoppable Lifestyles
-Meet the ultimate wireless earbuds engineered for extreme durability and brilliance. With 29dB active noise cancellation (SNR), these Bluetooth earphones isolate construction roars or subway chaos—your calls stay crystal clear anywhere.
Built Like Armor, Light as Feather
-As military-grade IPX7 waterproof headphones, they defy sweat, storms, and dust (not for swimming). Paired with Bluetooth 5.4 technology, enjoy seamless audio up to 65.62ft away—even through concrete walls.
70-Hour Powerhouse
-Never hunt for outlets: 7hrs playback + 9-10 case recharges deliver 70hrs total. USB-C fully refuels in 2.5 hours. The dual LED display tracks every percent left.
Your Perfect Fit, Guaranteed
-Customize comfort with 3 ear tip sizes and 2 materials (cloud-like foam/sweatproof silicone). These waterproof earbuds stay snug for kids, seniors, and everyone between—whether jogging, job sites, or jetlagged flights.
Smart Touch & Universal Sync
-Control music/calls with a tap. Connects flawlessly to iOS, Android, and ear pods. The Hall sensor auto-links when opening the case—sound floods in 0.5s.