Open Free AC100 Open Ear Headphones, Bluetooth 5.3 Wireless Headphones, Immersive Stereo Sound by Dual Large Driver, Clear Talk, 30H Playtime, Waterproof Earbuds for Running, Black

**Comfort Open-Ear** The open-ear design of air conduction earphones helps to achieve a truly painless and harmless experience. There is no need to place the earbuds in the ear canal, so ears will not feel sore or painful even when listening to music all day long. **Immersive Stereo Sound Effects** Open Free AC100 Open Ear headphones dive into a world of sonic richness with the expansive soundstage delivered by 16mm large drivers. From deep bass to crisp highs, every nuance of music is brought to life with breathtaking clarity. **AI Noise-canceling** Open Free AC100 Open Ear headphones have built-in AI noise-canceling technology and dual microphones, which adopt environmental noise reduction technology to monitor the sounds around you and instantly produce an opposite signal to reduce background noise.

Whether you're in a bustling café or a busy office, background noise fades away, leaving only crystal-clear conversations. **Ultra Long Playtime** These air-conduction headphones boast an impressive total battery life of 30 hours (at 50% volume) when combined with the charging case, allowing for uninterrupted listening sessions throughout the day. With each use lasting up to 6 hours, these headphones provide the perfect blend of longevity and reliabilityno more battery anxiety. **Advanced Bluetooth 5.3 ** With advanced Bluetooth headphones 5.3 technology, you can get 2X fast transfer speed (75% higher than the previous generation) and a more stable connection.

Wireless headphones will be paired with each other automatically, and just hit on Bluetooth list " Open Free AC100" on your device to connect, avoiding complex operations and saving waiting time. Whether you're pairing with your smartphone, tablet, or laptop, enjoy stable and efficient wireless connections for uninterrupted music enjoyment. **Enhanced Awareness** Seamlessly transition between different environments with Open Free AC100 Open-Ear design. Stay connected to your surroundings while enjoying your favorite tunes with these open-ear headphones. Whether commuting through busy streets or taking a stroll in the park, ambient sounds blend seamlessly with your music for an immersive listening experience