With the soundcore C40i, the manufacturer delivers really very good open-ear headphones that can keep up very well with the current top dog, the Huawei FreeClip. The soundcore model delivers very good results across the board, especially in terms of sound and wearing comfort. While the sound of open-ear headphones is often rather weak-chested and lacking in detail, the C40i impresses here with a lively,...
soundcore C40i
21 h, WirelessMore than 10 pieces in stock at third-party supplier
Colour2
Product details
The Soundcore C40i headphones offer a versatile solution for music lovers and active users. With their wireless Bluetooth technology, they provide convenient use for calls, music, sports, and everyday activities. The headphones are equipped with a built-in microphone that ensures clear voice transmission. Their open-ear design offers comfortable wear, while the sweat and water resistance make them ideal for outdoor use. The C40i headphones feature a USB Type-C charging port and a fast charging function that allows the headphones to be charged in just 10 minutes. With an IPX4 protection rating, they are splash-proof and suitable for various activities.
- Bluetooth 5.4 for a stable connection
- Two built-in microphones for clear calls
- Fast charging function in just 10 minutes
- Sweat and water-resistant (IPX4)
- Open-ear design for high wearing comfort.
Application range | Sports |
Equipment + Functions | Microphones |
Signal transmission | Wireless |
Item number | 57309224 |
Manufacturer | soundcore |
Category | Headphones |
Manufacturer no. | A3331GZ1 |
Release date | 1.4.2025 |
Colour | Black |
Exact colour description | Black |
Application range | Sports |
Equipment + Functions | Microphones |
Signal transmission | Wireless |
Fit | Earhook |
Driver diameter | 12 mm |
Durability | Water-resistant |
Protection type (IP code) | IPX4 |
Bluetooth version | 5.4 |
Bluetooth feature | Multipoint |
Power supply | Rechargeable battery operated |
Battery life | 21 h |
Charging input | USB-C |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Scope of delivery | Charging case, Stall |
Height | 3 cm |
Width | 5 cm |
Depth | 6 cm |
Weight | 60 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec Galaxus- 64.Guess2.6 %
- 64.Samsung2.6 %
- 64.soundcore2.6 %
- 69.Joyroom2.7 %
- 69.Nedis2.7 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Sandberg0 days
- 1.SBS0 days
- 1.soundcore0 days
- 1.Soundpeats0 days
- 1.Tellur0 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- 71.1More3.4 %
- 71.Mcdodo3.4 %
- 71.soundcore3.4 %
- 74.Bose3.5 %
- 74.Google3.5 %
- High wearing comfort
- Full transparency
- Haptic buttons
- Relatively powerful sound in the clip-on sector
- Somewhat narrow sound stage
- Distorts at high volumes

