Anker Soundcore V40i Wireless Headphones

Open-Ear Wireless Earbuds with Adjustable Fit and Punchy Bass

The Anker Soundcore V40i Black is a pair of true-wireless open-ear earbuds built for runners, commuters, and anyone who dislikes in-ear pressure. Unlike traditional buds that seal the ear canal, this model rests just outside it, keeping the listener aware of traffic and surroundings.

The 4-level adjustable ear hook system is the standout design choice. Soundcore's lab data shows that pulling the driver 5.5mm closer to the ear canal can boost bass output by up to 7.5dB compared with non-adjustable hooks.

What Makes the V40i Stand Out

The hourglass-shaped acoustic chamber works with a high-elastic diaphragm to amplify vibrations inside the 16 × 13mm racetrack driver, producing bass that punches well above most open-ear designs. The Soundcore app adds 22 EQ presets for fine-tuning.

The lidless charging case is another distinctive touch. Ten powerful magnets hold each earbud firmly in place, while a small light bar communicates charging status at a glance.

Technical Specifications

• Drivers: 16 × 13mm racetrack dynamic drivers with high-elastic diaphragm and hourglass-shaped chamber.
• Battery Life: 6 hours per charge, 21 hours total with case — 10-minute fast charge adds 1.5 hours.
• Bluetooth: 5.4 with multipoint connection for pairing two devices at once.
• Water Resistance: IP55 with SweatGuard — protects against dust, sweat, and rain during outdoor workouts.
• Weight: 10.1g per earbud — light enough for extended wear without ear-canal pressure.
• Four microphones with AI noise reduction keep voices clear on calls, even in noisy environments.

Who Should Buy the V40i

The V40i is the right choice for active listeners who need situational awareness without giving up their music. Outdoor runners, cyclists, and walkers benefit from the open-ear design because they can hear approaching vehicles and other hazards while still enjoying their playlist.

Office workers will appreciate the 4-mic AI call system for Teams or Zoom calls. People who find traditional in-ear tips uncomfortable will also find relief in the hook-based fit that rests on the outer ear rather than inside the canal.