XO EP21
![]() | Outdated Product Design: in-ear; Connection type: wired; mini-Jack (3.5 mm); Cable supply: double-sided; Cable length (m): 1; Impedance (Ohm): 16; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 92; |
XO EP21
Type:in-ear
Connection:3.5 mm
Frequencies:20 – 20000 Hz
Sensitivity:92 dB
All specifications
Specifications EP21
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E-Catalog UK editor, Headphones
Olexandr Cherkashche…, edited 08.04.2026
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 XO 2026 - new arrivals, bestsellers, and the most relevant models XO.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog XO 2026 - new arrivals, bestsellers, and the most relevant models XO.

















