【Open-Ear Design With Pure Monster Sound】 Monster Wireless Earbuds feature a dedicated digital audio processor and powerful 13mm drivers, delivering high-fidelity immersive stereo sound. With Qualcomm apt-X HD audio decoding, they reproduce richer, more detailed audio. The open-ear design follows ergonomic principles, avoiding a tight seal in the ear canal for all-day comfort. 【Comfortable and Secure Fit for All Day Use】Monster open ear earbuds are thinner, lighter, more comfortable and more secure than other types of headphones, ensuring pain-free all-day wear. The Bluetooth headphones are made of an innovative shape-memory hardshell material that maintains a secure fit no matter how long you wear them. 【Advanced Bluetooth 6.0 for Seamless Connectivity】Experience next-gen audio with the Monster open-ear wireless earbuds, featuring advanced Bluetooth 6.0 technology for lightning-fast transmission and stable connectivity up to 33 feet. Enjoy seamless, low-latency sound that instantly plays when you remove them from the case - thanks to smart auto power-on and pairing technology. 【21H Long Playtime and Fast Charge】Monster open ear headphones deliver up to 7 hours of playtime on a single charge (at 50-60% volume). The compact charging case provides 21 hours of total battery life, keeping your music going nonstop. Featuring USB-C fast charging, just 10 minutes of charging gives you 1 hour of playback—so you can power up quickly and get back to your day. 【IPX6 Water Resistant for Outdoor Use】Engineered for active users, Monster Wireless headphones feature sweat-proof and water-resistant protection, making them durable enough for any challenging conditions. Monster open ear earbuds are the ideal workout companion for runners, cyclists, hikers, and fitness enthusiasts—no sweat is too tough for these performance-ready earbuds. › See more product details