The Anker Soundcore C40i are open-ear clip-on earbuds designed for users who value situational awareness and comfort during activities like commuting, walking, or light workouts. Weighing just 5.8 grams per earbud, they feature a flexible, durable design with memory titanium wire and soft TPU joints, ensuring a secure fit and adaptability to various ear shapes. 

Equipped with 12 x 17 mm dynamic drivers, the C40i delivers clear and impactful sound, enhanced by 3D surround sound and bass boost modes accessible through the Soundcore app. The earbuds support Bluetooth 5.4 with multipoint connection, allowing simultaneous pairing with two devices for seamless switching. Soundcore

For calls, the C40i utilizes AI-enhanced dual microphones to ensure clear voice transmission, even in noisy environments. The physical buttons on the earbuds provide precise control over playback and volume, reducing accidental inputs.

The earbuds offer up to 7 hours of playback on a single charge, with an additional 14 hours available through the charging case, totaling 21 hours of use. A quick 10-minute charge provides 2 hours of playback.

Designed with an open-ear clip-on style, the C40i allows users to remain aware of their surroundings while enjoying audio, making them ideal for outdoor activities and ensuring safety in various environments.