The Sudio A3 Pro Black headphones offer an impressive listening experience that combines style and functionality. With active noise cancellation of 33 dB, they allow users to immerse themselves in a world of music without being disturbed by external sounds. The headphones are designed for a playtime of up to 25 hours, making them ideal for long journeys or daily use. Their sleek matte design and geometric shape give them an artistic touch, while the IPX4 water resistance makes them a reliable companion for various activities. The Sudio A3 Pro are not only functional but also environmentally friendly, as they are made from recycled plastic.
Application range  | Sports  | 
Headphone type  | True Wireless headphones  | 
Signal transmission  | Wireless  | 
Audio Connections  | USB-A  | 
Noise cancelling  | ANC  | 
Isolation  | Closed | 
Item number  | 58523633 | 
Manufacturer  | Sudio | 
Category  | Headphones | 
Manufacturer no.  | A3PROBLK | 
Release date  | 13/5/2025 | 
Colour  | Black  | 
Exact colour description  | Black  | 
Material  | recycled plastic  | 
Operating system compatibility  | Android, iOS  | 
Application range  | Sports  | 
Output  | Stereo | 
Noise cancelling  | ANC  | 
Music control  | Universal Bluetooth Remote  | 
Signal transmission  | Wireless  | 
Button functions  | Activate ANC, interregnum, Reject call  | 
Headphone type  | True Wireless headphones  | 
Fit  | In Ear | 
Isolation  | Closed | 
Protection type (IP code)  | IPX4  | 
Frequency range  | 20 - 20000 Hz | 
Max. noise level  | 102 dB | 
Audio Connections  | USB-A  | 
Connections base/transmitter  | USB-C  | 
Bluetooth version  | 5.4 | 
Bluetooth feature  | Multipoint  | 
Bluetooth profiles  | A2DP, AVRCP, HFP, HSP  | 
Max. range  | 10 m | 
Power supply  | Rechargeable battery operated  | 
Battery type  | Li-ion | 
Battery life  | 25 h | 
Charging input  | USB-C | 
Country of origin  | Germany  | 
CO₂-Emission  | |
Climate contribution  | 
Scope of delivery  | 4 different sizes of silicone earplugs, Charging cable (USB-C)  | 
Product Safety  | 
How often does a product of this brand in the «Headphones» category have a defect within the first 24 months?
Source: 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: GalaxusHow often is a product of this brand in the «Headphones» category returned?
Source: Galaxus