Monster Open Ear AC312 Headphones, Bluetooth 5.4, Wireless Earbuds with ENC Noise-Cancelling Mic, Immersive Stereo Sound by 16mm Large Drivers, Clear Calls, 32H Playtime, Sport Earbuds for Gym

Price: $119.99 - $29.99
(as of Oct 25, 2026 23:39:03 UTC – Details)

Monster Open Ear AC312 Headphones, Powerful Sound by 16mm Large Drivers, Bluetooth 5.4 Open Ear Earbuds with Noise-Cancelling Mic for Clear Calls, 32H Playtime, IPX5 Waterproof, Sport Earbuds, White
Open Ear Comfort: Monster open-ear wireless earbuds feature a completely open-ear design that earbuds rest gently and securely on top of your ear, achieving the real nothing in your ear
Clear Calls & Robust Bass: Monster open ear headphones feature 16mm Large Drivers that embolden bass for an audio experience, ENC noise canceling technology can filter the environmental noise and pick up your voice at the same time
Stay Aware & Protect Your Hearing: Monster open ear wireless earphones let you enjoy music and stay connected while being mindful of your surroundings and avoiding the health issues of traditional earbuds
Bluetooth 5.4 & 32H Battery Life: Bluetooth 5.4 ensures a faster, more stable connection, and the large battery capacity of the earbuds eliminates battery anxiety
IPX5 Water Resistance & Born for Sports: The Monster wireless earbuds feature an exceptional waterproof design. no worry about falling off even with intense exercise, widely suitable for sports, exercise, running, cycling, hiking, driving, working, etc

Prices and availability are accurate as of October 25, 2026. Products may have different prices on Amazon.