Adaptive noise cancelling: Up to 98% less noise. Adaptive noise cancelling identifies noise levels around you and adjusts based on your surroundings.Adaptive noise cancellingUltra-long 50-hour playtime with fast charge:Cover your daily commute with 4 hours of listening from an ultra-short 10-minute charge.Sound with exceptional detail: LDAC and wireless hi-res Audio. 6 mics with AI algorithm for ultra-clear calls.Small and Lightweight:Only 4.9g are designed with comfort and practicality in mindDual Connection:Stay connected to two devices with Bluetooth 5.2 and multipoint connection. Instantly switch between music, calls, videos, and more on different devices hassle-free to save you time and effort

Customized Sound: Choose from 22 preset EQs in the soundcore app and customize the tap controls. Use soundcore's signature BassUp preset to boost your bass.Long Playtime and Fast Charging: Get 9 hours of playtime on a single charge that extends to 28 hours with the charging case. Charge A25i for 10 minutes for an extra 2 hours of playtimeDesigned for Portability: A25i are small and lightweight with a compact case. AI-Enhanced Clear Calls: An AI algorithm and 2 built-in microphones ensure that your voice is always heard clearly on calls, no matter how noisy your surroundings are.Lightweight and Comfortable: Enjoy extended listening sessions and exceptional comfort due to the ergonomic and lightweight design of A20i true wireless earbuds.

Crisp, Clear Sound via ACAAand#65039; 3.0 Coaxial Acoustic System360° Immersive Spatial Audio with Music and Movie ModesCloudComfortand#65039; Ear Tips for Long-Lasting ComfortAll-New Heart Rate Sensor with soundcore AppHearID Personalized Active Noise Cancelling9/28 Hours of Playtime for All-Day Listening

Reduce noise by up to 98.5% with our advanced noise cancelling systemAdaptive ANC 2.0 adapts to ears and environment in real-time11mm drivers, Hi-Res Wireless and LDAC technology for crisp soundFull adjustable EQ with Hear ID 2.0 for a tailored sound profile10/50 hours of battery for long-lasting quietFast Pair and Bluetooth 5.3 multi-point connectionIPX4 water-resistance against spills and rain6 mics and an AI algorithm enable crystal clear calls