JBL Synchros S300i
![]() | Outdated Product Design: overhead, closed; full size Over-Ear; foldable; swiveling earcups; Connection type: wired; mini-Jack (3.5 mm); Cable supply: single-sided; Detachable cable; Frequency range (Hz): 10 – 22000; Speaker size (mm): 40; Volume control; |
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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 JBL 2026 - new arrivals, bestsellers, and the most relevant models JBL.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog JBL 2026 - new arrivals, bestsellers, and the most relevant models JBL.

Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.

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Model modifications:
- JBL Synchros S300i model — iOS compatible
- Model JBL Synchros S300a — Android Compatible





