Description
Always connected
The non-in-ear open design and pneumatic sound transmission technology allow you to wear it comfortably for a long time without being restricted by ear pressure, allowing you to listen to external sounds naturally.
Non-in-ear ear clip design for comfortable wearing
Soundcore C40i adopts a non-in-ear and simple ear clip design. It can be easily and comfortably worn whether you are wearing glasses or other earrings, and can be used in your daily life.
Elastic and lightweight design for a secure and comfortable fit
The curved joints are made of 0.5mm memory titanium wire and TPU material, which is both flexible and strong. They have passed more than 10,000 flex tests, reducing pressure on the ears while being durable and fitting different ear shapes. Use the included ear tips to accommodate different ear thicknesses and provide additional stability. Each ear piece weighs only 5.8g, reducing the burden on the ears.
Clear and powerful sound
The 12mm x 17mm racetrack-shaped unit with titanium-coated diaphragm provides powerful bass and clear sound. Supports 3D surround sound, activate the function in the soundcore application to experience more immersive sound.
Directional sound focusing technology
Soundcore C40i uses a 20-degree angle speaker design to allow the sound to be delivered to your ears more accurately and concentratedly, optimizing the sound quality while preventing sound leakage.
Physical button control
The physical button design facilitates simple control and avoids accidental touches.
AI-optimized clear calls
Soundcore C40i uses two noise-canceling microphones and AI algorithms to enhance call clarity.
Support dual device connection
Equipped with Bluetooth 5.4 stable connection, it supports dual-device connection function, allowing you to connect to your computer and mobile phone at the same time and easily switch between them.
Ultra-long battery life
On a single charge, the earphones can be used for up to 7 hours, and a total of 21 hours including the charging case. Supports fast charging technology, put the earphones into the charging box for 10 minutes and they can be used for 2 hours.
soundcore app
You can select different sound effects, customize operation settings, etc. through the soundcore application.
Product specifications
Unit size: 12mm x 17mm; titanium coating
Charging time: 1 hour (earphones) / 2.5 hours (earphones + charging case)
Usage time (earphones only / with charging case): Up to 7 / 21 hours (10 minutes of fast charging = 2 hours)
Connection: Bluetooth 5.4 (10m transmission)
Waterproof: IPX4
Call: 2 noise-canceling microphones
Control method: physical button
Net weight: 5.8g (single earphone) / 51.6g (with charging box)
Contents: C40i, charging case, Ear Grips (M/L), USB-C to USB-A charging cable, instruction manual
