

Breathable Comfort
Experience unparalleled comfort with the Anker Soundcore C40i open-ear headphones. Their stable yet lightweight clip-on design allows for superior airflow, allowing you to listen to your favorite music with complete freedom.

Flexible and Secure Compliance
The Anker Soundcore C40i clip-on headphones are designed with flexible joints made of 0.5mm memory titanium wires and soft TPU material. They can withstand 1,000 bends and stay in place securely all day long, ensuring a perfect fit for your ears.

Attachable Ear Grips for Increased Stability
Take your listening experience to the next level! Specially designed attachable ear grips ensure your headphones stay securely in place, no matter the intensity of your workout.

3D Surround Sound
Feel the music come to life. Activate 3D surround sound using the Soundcore app and lose yourself in rhythms that make every moment more enjoyable.

AI-Powered Conversation Clarity
Be heard clearly, even in noisy environments! Equipped with an advanced AI algorithm and strategically placed microphones, the Anker Soundcore C40i clip-on headphones deliver exceptional clarity to your phone calls.

Intuitive Key Controls
Designed for your active lifestyle, Anker Soundcore C40i open-ear headphones are equipped with physical buttons that are precise and safe from accidental presses, providing an extra-convenient experience for on-the-go use.

Product Features
- Frequency response: 10,000 Hz
- Sensitivity: 83dB
- Model name: A3331
- Connectivity technology: Wireless
- Wireless communication technology: Bluetooth
- Included components: Cable
- Age range: Adult
- Material: Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS)
- Special areas of use for the product: Fitness
- Charging time: 2 hours
- Recommended usage areas: Cycling, searching, running, exercising, gaming
- Compatible devices: Mobile phones, tablets, laptops, desktops
- Control type: Button control
- Cable feature: Detachable
- Water resistance level: Water resistant
- Frequency range: 20 Hz - 10,000 Hz
- Control method: Application
- Number of products: 1
- Controller type: Button
- Battery life: 21 hours
- Audio driver type: Dynamic driver
- Bluetooth range: 15 meters
- Bluetooth version: 5.4
- Carrying case average battery life: 21 hours
- Carrying case charging time: 2 hours
- Carrying case length: 60 millimeters
- Transport box width: 60 millimeters
- Transport box height: 30 millimeters
- Carrying case weight: 59.2 grams
- Sound driver size: 17 millimeters
- Headphone shape: Over-ear
- Manufacturer: Anker
- Product dimensions: 2.36 x 1.97 x 1.18 inches
- Product weight: 0.19 oz / 5.39 g