Ergo BS-520
 | Outdated Product Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v5.0; Range (m): 10; Impedance (Ohm): 16; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 90; Speaker size (mm): 6; Volume control; Operating time (music) (h): 6; Charging port: USB-C; |
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Ergo BS-520
Type:in-ear
Connection:Bluetooth v5.0
Frequencies:20 – 20000 Hz
Sensitivity:90 dB
Battery:38 mAh, up to 6 h
All specifications
Specifications BS-520
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E-Catalog UK editor, Headphones
Olexandr Cherkashchenko, 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 Ergo 2026 - new arrivals, bestsellers, and the most relevant models Ergo.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Ergo 2026 - new arrivals, bestsellers, and the most relevant models Ergo.
