Also new in Stiftung Warentest's constantly updated headphone database: 16 current Bluetooth headphones - including in-ears, open-ears and headband models. One in-ear reduces ambient noise perfectly, another fails in this test point. The devices also perform very differently in terms of wearing comfort: many fit well or very well, others fall out of the ear easily...
Anker AeroFit 2 Open-Ear Wireless Earbuds
10 h, Wireless8 pieces in stock at third-party supplier
Colour2
Product details
The AeroFit 2 adjustable open-ear headphones from Soundcore offer exceptional comfort and situational awareness thanks to their non-invasive design. Featuring air conduction technology, double-curved surfaces, and soft, adjustable ear hooks, they ensure a secure, pressure-free fit for long wear. Stay connected to your surroundings while enjoying rich sound powered by 20 mm × 11.5 mm racing drivers and BassTurbo technology for deep bass, clear mids, and vibrant highs, enhanced by Hi-Res wireless audio with LDAC support. Crystal-clear calls are ensured by four beamforming microphones and an advanced AI algorithm that minimizes background noise. With up to 10 hours of uninterrupted music playback per charge, extendable to 42 hours with the included charging case, these headphones provide reliable performance. The case supports wireless charging for convenient, cable-free recharging. Ideal for active lifestyles, the AeroFit 2 successor model combines durability, high-quality sound, and practical features in a lightweight, ergonomic design.
Application range | Lifestyle, Sports |
Equipment + Functions | Microphones |
Signal transmission | Wireless |
Isolation | Open |
Item number | 57309210 |
Manufacturer | Anker |
Category | Headphones |
Release date | 1.4.2025 |
Colour | Black |
Exact colour description | Black |
Application range | Lifestyle, Sports |
Equipment + Functions | Microphones |
Signal transmission | Wireless |
Fit | Earhook |
Isolation | Open |
Driver diameter | 20 mm |
Power supply | Rechargeable battery operated |
Battery life | 10 h |
CO₂ emissions | 29.26 kg |
Climate contribution | CHF 0.70 |
Scope of delivery | Charging case |
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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- 42.Onit1.9 %
- 42.Shokz1.9 %
- 47.Anker2 %
- 48.CMF2.1 %
- 48.Shure2.1 %
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- AnkerNot enough data
- 1.-0 days
- 1.1More0 days
- 1.4smarts0 days
- 1.Acefast0 days
Return rate
How often is a product of this brand in the «Headphones» category returned?
Source: Digitec Galaxus- 110.Creative5.6 %
- 111.Aiaiai5.7 %
- 112.Anker6 %
- 113.Bowers & Wilkins6.1 %
- 114.Avizar6.2 %

