Fidue A31s
![]() | Outdated Product Design: in-ear; Connection type: wired; mini-Jack (3.5 mm); Cable supply: double-sided; Cable length (m): 1.2; Impedance (Ohm): 19; Frequency range (Hz): 18 – 20000; Sensitivity (dB): 101; Speaker size (mm): 8; Weight (g): 10; |
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The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fidue 2026 - new arrivals, bestsellers, and the most relevant models Fidue.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Fidue 2026 - new arrivals, bestsellers, and the most relevant models Fidue.

















