







🎧 Elevate your audio game with the Soundcore C40i — where comfort meets unstoppable clarity.
The Soundcore C40i by Anker are open-ear, clip-on wireless earbuds featuring 17mm dynamic drivers for clear sound, 21 hours of battery life with fast charging, and a flexible, durable design with memory titanium joints. Equipped with attachable ear grips for stability and AI-enhanced microphones for superior call clarity, these lightweight earbuds combine breathable comfort with intuitive button controls, making them ideal for active professionals seeking reliable, high-quality audio on the go.

| Control Method | App |
| Controller Type | Button |
| Control Type | Button Control |
| Carrying Case Width | 60 Millimeters |
| Carrying Case Length | 60 Millimeters |
| Carrying Case Weight | 59.2 Grams |
| Carrying Case Height | 30 Millimeters |
| Item Weight | 0.19 Ounces |
| Carrying Case Battery Charging Time | 2 Hours |
| Carrying Case Battery Average Life | 21 Hours |
| Water Resistance Level | Water Resistant |
| Is Electric | No |
| Antenna Location | Cycling, Calling, Running, Exercising, Gaming |
| Compatible Devices | Cellphones, Tablets, Laptops, Desktops |
| Cable Features | Detachable |
| Additional Features | Fast Charging |
| Enclosure Material | Polycarbonate (PC), Acrylonitrile Butadiene Styrene (ABS) |
| Headphone Folding Features | Open Ear |
| Headphones Ear Placement | Open Ear |
| Carrying Case Color | Graphite Gray |
| Color | Graphite Gray |
| Battery Average Life | 21 Hours |
| Battery Charge Time | 2 Hours |
| Wireless Technology | Bluetooth |
| Bluetooth Version | 5.4 |
| Bluetooth Range | 15 Meters |
| Connectivity Technology | Wireless |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 17 Millimeters |
| Frequency Response | 10000 Hz |
| Sensitivity | 83 dB |
| Impedance | 22 Ohm |
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