Soundcore C40i True Wireless Bluetooth Earbuds - | A3331GZ1
Description
Open-ear clip-on design - stays comfortable over long listening sessions 7 hours playback per charge, 21 hours total with charging case 10-minute fast charge gives 2 hours of playback 12 mm x 17 mm racetrack dynamic drivers with titanium-coated diaphragms Bluetooth 5.4 with multipoint connection for two devices at once AI-enhanced dual microphones for clearer calls IPX4 rated - splash and sweat resistant 0.5 mm memory titanium wire frame, rated for 1,000 bends Attachable ear grips included for extra security during activity soundcore app support for EQ, button remapping and firmware updates Soundcore C40i Wireless Earbuds with Open-Ear Clip-On Comfort A different kind of fit: The Soundcore C40i use a clip-on open-ear design rather than silicone tips, so there is nothing pressed into the ear canal. The 0.5 mm memory titanium wire frame flexes to fit a wide range of ear shapes and the soft TPU joints hold their position throughout the day. The frame is rated for 1,000 bends, making it well suited to regular daily use. Racetrack drivers and clear audio: Inside each earbud sits a 12 mm x 17 mm racetrack dynamic driver with a titanium-coated diaphragm. The non-circular shape moves more air than a standard round driver of similar size, producing defined bass and clear mids. The anker soundcore C40i and its titanium-coated driver also contribute to a consistent frequency response from 20 Hz to 20,000 Hz. Battery life and fast charging: Each earbud holds 7 hours of playback on a single charge, with the USB-C charging case extending that to 21 hours total. Dropping the earbuds into the case for just 10 minutes restores 2 hours of listening time, so a quick top-up before leaving the house is usually enough. Calls, connectivity and app control: Two AI-enhanced microphones on the C40i work to reduce ambient noise during calls, making speech clearer in busier environments. Bluetooth 5.4 with multipoint connection lets the earbuds stay paired to two devices at the same time, switching between them without the need to manually reconnect. The soundcore app allows EQ adjustment, button remapping, battery monitoring and firmware updates. Shop the full Headphones & Earphones range from Heavins.ie, with delivery available across Ireland. Key Features Open-Ear Clip-On Design - no ear tips; the clip sits over the outer ear for all-day comfort without canal pressure. Racetrack Dynamic Drivers - 12 mm x 17 mm titanium-coated diaphragms for defined, full-range audio. Bluetooth 5.4 with Multipoint Connection - pair to two devices simultaneously and switch between them without re-pairing. 21-Hour Total Playtime - 7 hours per charge plus 14 hours from the case for a combined 21 hours. Fast Charging - 10 minutes in the case delivers 2 hours of playback. AI Dual Microphones - AI-enhanced algorithm reduces background noise for clearer call quality. IPX4 Water Resistance - protected against splashes and sweat during everyday use and light activity. Memory Titanium Wire Frame - 0.5 mm frame with soft TPU joints, rated for 1,000 bends. soundcore App Compatible - EQ presets, custom EQ, button remapping, firmware updates and battery status. USB-C Charging - charging case charges via the included USB-C cable. Specifications Brand: Soundcore (by Anker) Model: C40i SKU: A3331GZ1 Colour: Dark Grey Driver size: 12 mm x 17 mm racetrack dynamic driver Driver diaphragm: Titanium-coated Frequency response: 20 Hz - 20,000 Hz Impedance: 22 Ω Sensitivity: 83 dB/mW Bluetooth version: 5.4 Bluetooth codecs: SBC, AAC Multipoint connection: Yes (2 devices) Playtime (earbuds): 7 hours Playtime (total with case): 21 hours Fast charge: 10 minutes = 2 hours playback Charging input: 5V 0.5A Charging connection: USB-C Water resistance: IPX4 Microphones: 2 x AI-enhanced App: soundcore app (iOS and Android) Frame material: 0.5 mm memory titanium wire with TPU joints Weight: 5.8 g Charging case dimensions (LxWxH): 60 x 52 x 34 mm Warranty: 2 years What's Included in the Box Soundcore C40i earbuds (Dark Grey) Charging case Attachable ear grips - M and L sizes USB-C charging cable Setup and Care Getting started: Open the charging case to power the earbuds on automatically. For first-time pairing, open the soundcore app or go to the Bluetooth settings on your phone and select "Soundcore C40i" from the device list. Multipoint pairing with a second device can be configured through the soundcore app once the first connection is established. Fitting the earbuds: Gently flex the memory titanium wire and clip the earbud over the outer ear so the driver faces the ear canal at the angled position. If a more secure fit is needed during activity, attach the included M or L ear grips to the earbud body for additional stability. Charging: Place both earbuds into the charging case and close the lid to begin charging. Connect the USB-C cable to the case to recharge it. The LED indicators on the case show the remaining charge level when the lid is opened. Keeping the earbuds clean: