Breathable Comfort: Enjoy matchless comfort with soundcore C40i open-ear
earbuds. Designed with a stable but airy clip-on style, they offer ultimate
breathability, allowing you to enjoy your favorite music with total
freedom.Snug, Flexible Fit: soundcore C40i clip-on headphones sport 0.5 mm
memory titanium wires and soft TPU for their flexible joints. They ensure
1,000-bend durability and an adaptable fit, effortlessly conforming to your ears
and staying securely in place throughout the day.Intuitive Button Controls: Born
ready for your active lifestyle, soundcore C40i open-ear earbuds comes equipped
with physical buttons for precise, accident-free control?extra handy for
on-the-go use.Multipoint Connection: Enjoy a stable connection with Bluetooth
5.4. Multipoint connection allows for seamless switching between your laptop and
your phone.AI-Enhanced Call Clarity: Be heard even in noisy environments with
soundcore C40i clip-on headphones. Utilizing an advanced AI algorithm and
strategically positioned microphones, your phone conversations will come through
with precision and sharpness.- Input: 5 V ? 0.5 A- Output: 5 V ? 0.28 A (0.14 A
per port)- Battery capacity: Earbud: 70 mAh; Charging Case: 460 mAh- Playtime
(Single / With Case): 7 hours / 21 hours- Charging time: Earbud: ? 1 h (0% -
100%); Earbud + Charging Case: ? 2 h 15 m (0% - 100%)- Driver unit: 12 mm x 17
mm- Frequency response: 20 Hz - 20 kHz- Impedance: 22 ? ą 15% at 1 kHz; Input:
0.148 V- Waterproof rating (earbuds): IPX4- Bluetooth version: 5.4- Bluetooth
range: 10 m- Earbud Weight: 5.8 g- What's in the Box: soundcore C40i, Charging
Case, M/L Ear Grips, USB-C Cable