Open Ear AC311 Wireless Earbuds, Bluetooth 5.4 Open Ear Headphones, Up to 30 Hours Playtime Bluetooth Ear Earphones with Stereo Sound, Touch Control and IPX5 Waterproof Open Earbuds

Crystal Clear Voice Call: The 16.2 mm large driver speaker delivers rich air conduction audio, whether you are on the road or in busy environments. The AC311 open earphones feature ENC (Environmental Noise Cancellation) technology for improved clarity during phone conversations, ensuring clear and concise calls.
Intelligent Touch Design: Simple touch control allows you to tap to answer calls, switch tracks, or adjust volume directly. Enhanced sensitivity provides quick feedback for a superior experience. The open earbuds design offers comfort and safety during intense activities.
Waterproof and Sweatproof: These headphones have an IPX5 protection rating, can withstand sweat and light rain, and are nearly weightless for all-day comfort. They are ideal for long-term listening and are well-suited for exercise or outdoor activities.
Impressive 30-Hour Playtime: With a single charge (Type-C Charging), you can maintain up to 30 hours of playback time (including the charging case), allowing for uninterrupted music. Featuring Bluetooth 5.4, the wireless earbuds provide faster connections, a wider range, top-notch sound quality with minimal latency, and perfect synchronization.
Comfortable Open Ear Design: The innovative open ear design provides comfort and maintains awareness of your surroundings, avoiding ear discomfort. The non-in-ear design helps reduce potential issues from long-term wear, allowing you to enjoy music anywhere