Poly BackBeat Fit 350
 | Outdated Product Features: for active sports; Design: in-ear; Connection type: wireless; Bluetooth version: Bluetooth v4.1; Range (m): 10; Impedance (Ohm): 16; Frequency range (Hz): 20 – 20000; Sensitivity (dB): 106; Speaker size (mm): 6; Volume control; Multipoint; Operating time (music) (h): 6; Charging port: microUSB |
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in-ear, wireless, true wireless, Bluetooth v5.4, AAC, LDAC, aptX, active noise cancellation, voice assistant, battery: up to 7 h
Poly BackBeat Fit 350
Type:in-ear, for active sports
Connection:Bluetooth v4.1
Frequencies:20 – 20000 Hz
Sensitivity:106 dB
Battery:up to 6 h
All specifications
Specifications BackBeat Fit 350
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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 Poly 2026 - new arrivals, bestsellers, and the most relevant models Poly.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Poly 2026 - new arrivals, bestsellers, and the most relevant models Poly.
