Monster Open Ear AC390 Air Conduction Earphones 360° Stereo Bluetooth 6.0 Headphones DNC Call Noise Canceling Sports Headset

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Features

[ True Open Ear Headphones ] Monster Open Ear AC390 headphones adopt a completely open design, the earbuds can be gently and firmly placed on the top of the ear. Open ear earbuds are typically lighter and more breathable than in-ear headphones, making them more comfortable to wear for extended periods of time.

[ Latest Bluetooth 6.0 Technology ] The AC390 Bluetooth earbuds feature the latest Bluetooth 6.0 technology, ensuring a fast and stable connection. You can enjoy a low-latency listening experience with audio and video perfectly synced without any delay.

[ Be Aware of Surrounding ] Since open ear headphones don't go into your ears, they can make you more aware of your surroundings. When you listen to music while running or cycling outdoors, you can still hear approaching cars or other potential hazards and go through the day with safety.

[ Premium Stereo Sound ] The AC390 headphones feature a 13mm black membrane PU-titanium composite vibrating unit, paired with an oxygen-free copper multi-track voice coil. This cutting-edge combination delivers exquisitely detailed sound, where every nuance and melody is crystal clear.

[ DNC Smart Call Noise Cancellation ] Powered by 6th-Gen DNC (Digital Noise Cancellation) technology, The AC390 blend precise algorithms with advanced hardware to eliminate distractions and keep your conversations sharp. Whether you’re navigating bustling streets, crowded commutes, or noisy cafes, the intelligent system actively identifies and neutralizes background noise, from traffic rumble to chatter, ensuring your voice comes through as clearly as if you were speaking face-to-face. No more repeating yourself, no more missed words: just seamless, distraction-free communication, wherever life takes you. Stay connected, stay focused, noise cancelling redefined.

[ 26H Playtime ] On single fully charge, The AC390 headphones last up to 7 hours, with the fast charging technology, the headphones charging 10 minute can play about 1 hour. and the charging case can charge the earbuds an additional time, so you can get about 26 hours of total playtime from a fully charged case.

[ All-Day Comfort ] Crafted with precision ergonomics, these headphones are a perfect fit for your ears. Their feather-light build feels like a bespoke accessory, ensuring comfort that lasts for hours, even during extended listening sessions. Whether you’re jogging at dawn or enjoying a peaceful commute, these earbuds stay snug and secure, offering a seamless, fatigue-free experience. Music to your ears, comfort to your soul, your ultimate audio companion awaits.

[ Tiny in Size, Giant in Performance ] Weighing just 5 grams per earbud, these ultra-compact wonders blend delicate craftsmanship with effortless wearability. Their sleek, ergonomic design nestles gently in your ears, so lightweight they virtually disappear, yet never miss a beat. Crisp, detailed sound pours through every note, whether you’re lost in a symphony or jamming to your favorite playlist. Small enough to slip into any pocket, mighty enough to elevate every moment: comfort that feels like nothing, sound that feels like everything. Perfect for all-day wear, workouts, or on-the-go lifestyles, where discretion meets distinction. 

[ 360° Rotating Charging Case ] More than just a power source, this charging case features a smooth, endless 360° rotating design that doubles as a stress-relieving fidget companion. Twist, spin, or fidget with its silky-smooth mechanism to melt away tension, while the case’s premium build protects your earbuds and keeps them ready for immersive sound. 

[ Easy to carry ] The AC390 comes with a long liquid silicone lanyard, perfect for hanging around the neck or hanging on hand for exercise.

[ IPX5 Waterproof ] The open ear AC390 true wireless headset has IPX5 waterproof, can effectively prevent the headset from damage of sweat and raindrops. Born for activities, perfect choice for sports, running, cycling, biking, workout, walking, exercise, fitness, hiking. (Note: Not suitable for swimming, and the charging case is not waterproof.)

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