FIR M4
![]() | Outdated Product Design: in-ear; Connection type: wired; More features: micro-Jack (2.5 mm); Cable supply: double-sided; Cable length (m): 1.2; Detachable cable; Impedance (Ohm): 6; Frequency range (Hz): 10 – 20000; |
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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 FIR 2026 - new arrivals, bestsellers, and the most relevant models FIR.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog FIR 2026 - new arrivals, bestsellers, and the most relevant models FIR.

















