Question: Do these have strong bass for gym workouts? Answer: Absolutely! Our 14.2mm theater-drivers punch 40% deeper bass than standard earbuds (lab-tested on hip-hop/EDM tracks). Perfect for powering through squats or sprints with explosive beats – you’ll feel every kick drum! Question: Can I take calls on a noisy subway? Answer: Dual-mic ENC 2.0 cuts 90% of background racket – tested in packed trains and loud cafes. Your voice stays crisp even next to screeching brakes! "Finally, my mom stopped asking if I’m in a wind tunnel!" Question: Will these stay put during HIIT or running? Answer: 360° rotatable earhooks + -silicone grip like a second skin. Survived burpees, jumps, and trail runs in testing – zero slips! Plus, IPX6 sweatproof means rain or sweat won’t ruin your rhythm Secure Ergonomic Earhooks: Ultra-Soft silicone earhooks provide slip-proof comfort during intense workouts. Adjustable design stays firmly in place during running, jumping, or gym sessions—no fatigue even after 8+ hours. IP-X6 Waterproof: The wireless headphones are equipped with IPX6 waterproof technology, which can effectively prevent splash damage caused by sweat and raindrops, especially for workout, running, gym. Crystal-Clear :Bluetooth headphones has a built-in high-performance ENC noise-cancelling microphones ensure crystal-clear calls by reducing background noise, even in busy environments like the gym or streets. Stereo Bass Sound: Earbuds features built-in 14.2mm drivers, delivering deep, rich bass and precise audio clarity. Optimized for EDM, hip-hop, and workout playlists—feel every beat. 48H Battery + Fast Charge: 8H playtime/single charge + 3 recharges via case (total 48H). -quick charge: 1.5H full charge, 5 mins = 60 mins play. Real-time power % display. Dedicated After-Sales : At , we prioritize your satisfaction. Our professional team stands ready to assist with any inquiries or feedback you may have about our products. Don't hesitate to reach out–we're committed to ensuring a seamless shopping experience and finding solutions that meet your needs.