Poly BackBeat 216
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Poly BackBeat 216
Type:in-ear
Connection:3.5 mm
Frequencies:20 – 18500 Hz
Sensitivity:110 dB
All specifications
Specifications BackBeat 216
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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 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.
Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.
What characteristics should good headphones have?Guide to key features of headphones
Series Poly BackBeat (headsets)Compare using chart →
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v4.1, L-plug, battery: up to 18 h
overhead, closed, combined, detachable cable, 3.5 mm, Bluetooth v4.1, L-plug, battery: up to 18 h
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