The graphene-integrated drivers reduce interference and distortion, enabling precision and absolute clarity. Two built-in microphones with uplink noise isolation filter out external noise, providing clarity and top-notch sound quality for you and your conversation partner.
With charging technology and a state-of-the-art Bluetooth chipset, the Liberty Air offers 5 hours of non-stop playback or an additional 15 hours (a total of 20 hours) with the included charging case (based on playback at a volume of 50%).
Thanks to the minimalist touchpad of the Liberty Air, you have complete control over your music and calls – with simple touch control. After the initial setup, just take the Liberty Air out of the charging case, and they will automatically connect to your device. Use the touchpad on the left earbud to activate your voice assistant. The completely waterproof casing effectively protects the internal components from water and sweat.
Application range | General |
Equipment + Functions | Microphones, True Wireless |
Headphone type | Bluetooth headphones, In Ear Headphones |
Signal transmission | Wireless |
Noise cancelling | ANC |
Isolation | Closed |
Item number | 12579534 |
Manufacturer | Anker |
Category | Headphones |
Manufacturer no. | A3902G11 |
Release date | 27.1.2020 |
Colour | Black |
Exact colour description | Black |
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 | Bluetooth headphones, In Ear Headphones |
Fit | In Ear |
Isolation | Closed |
Durability | Water-resistant |
Protection type (IP code) | IPX5 |
Frequency range | 20 - 20000 Hz |
Impedance | 16 Ω (ohm) |
Bluetooth version | 5.0 |
Bluetooth feature | AAC, NFC |
Power supply | Rechargeable battery operated |
Battery life | 3 h |
Charging input | USB-C |
CO₂-Emission | |
Climate contribution |
Scope of delivery | Charger housing |
Weight | 320 g |
Length | 20 cm |
Width | 12 cm |
Height | 6.10 cm |
Weight | 340 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 fact that Bluetooth in-ears are too expensive has long since ceased to be an argument against switching from wired headphones. Of course, models like the Beyerdynamic Xelento Wireless do not exactly support our thesis. However, these exceptional headphones are in a class of their own and are therefore out of competition in this test...
