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The Air Pro 4+ have already won numerous important awards such as the VGP 2025, the Red Dot Award 2025, IFA 2025 Honoree and "Best of CES". Buy now and enjoy superior audio quality, highly effective ANC and an ultra-light and ergonomic design every day.
The Air Pro 4+ are equipped with an optimised hybrid driver system. This combines an ultra-lightweight FeatherBA™ balanced armature driver with a powerful 10 mm composite dynamic driver. This carefully tuned configuration delivers outstanding sound across the entire frequency spectrum: powerful, deep bass, natural mids and brilliant, detailed highs. Instruments and voices can be reproduced with studio-level authenticity and precision.
Thanks to the exclusive QuietSmart 3.0 technology, noise reduction of up to 50 dB can be achieved in ANC mode. To ensure that your voice remains as intelligible as possible in all situations, ambient noise is analysed and filtered in real time with the help of six microphones and AI support.
Application range | General |
Noise cancelling | ANC |
Equipment + Functions | Microphones, True Wireless |
Signal transmission | Wireless |
Headphone type | In-ear headphones |
Item number | 65867510 |
Manufacturer | EarFun |
Category | Headphones |
Manufacturer No. | 19122025 |
Release date | 20.12.2025 |
Sales rank in Category Headphones | 105 of 8246 |
Colour | Black |
Exact colour description | Black |
Operating system compatibility | Android, iOS |
Application range | General |
Output | Stereo |
Noise cancelling | ANC |
Equipment + Functions | Microphones, True Wireless |
Music control | touchpad remote control, Universal Bluetooth Remote |
Signal transmission | Wireless |
Headphone type | In-ear headphones |
Fit | In Ear |
Driver diameter | 10 mm |
Durability | Dustproof, Splashproof |
Protection type (IP code) | IP55 |
Converter principle | Dynamic |
Membrane size | 10 mm |
Sensitivity | 50 dB |
Bluetooth version | 6.0 |
Bluetooth feature | apt-X LL, aptX, LC3, LDAC |
Bluetooth profiles | A2DP, AVRCP, HFP |
Power supply | Rechargeable battery operated |
Battery type | Li-ion |
Battery life | 8 h |
Capacity | 60 mAh |
Charging time | 2 h |
Charging input | USB-C |
Country of origin | China |
CO₂ emissions | 19.16 kg |
Climate contribution | CHF 0.45 |
Height | 2.80 cm |
Width | 6 cm |
Depth | 5 cm |
Weight | 54 g |
Length | 12.70 cm |
Width | 10.90 cm |
Height | 4.50 cm |
Weight | 160 g |
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: Digitec GalaxusHow 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 GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Digitec GalaxusThe EarFun Air Pro 4+ are real price-performance champions. They support high-resolution codecs, which are otherwise only found in the 200-euro class, and combine these with immense endurance. An unbeatable overall package!
Tested: 31 Bluetooth headphones, including special models such as the open-ear Soundcore Aerofit 2 Pro. It can also be used as an in-ear model with noise cancellation – we’ll tell you how well that works. Also exceptional: With the Fairphone Fairbuds XL 2025 and Beyerdynamic Aventho 200 over-ear headphones, anyone can easily replace the battery themselves...
The affordable EarFun Air Pro 4+ really pack a punch. When tested, they impress with a natural and bass-rich sound. The mids could be a little more precise and the treble was a little too emphasised. The sound can be easily adjusted using the equaliser in the associated app. The microphones pick up voices somewhat tinny and unnatural...
