Poly Savi W740
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online переводчик, in-ear, wireless, true wireless, Bluetooth v5.3, active noise cancellation, voice assistant, waterproof, pulse sensor, battery: up to 8 h, with case + 24 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, active noise cancellation, 5 – 20000 Hz, battery: up to 5 h, with case + 22 h
in-ear, wireless, true wireless, Bluetooth v5.0, aptX, waterproof, 20 – 20000 Hz, 16 Ohm, battery: 60 mAh, up to 8 h, with case + 32 h
in-ear, wireless, true wireless, Bluetooth v6.0, AAC, LDAC, active noise cancellation, 20 – 20000 Hz, battery: 100 mAh, up to 9 h, with case + 27 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, aptX, waterproof, 5 – 21000 Hz, 16 Ohm, battery: 55 mAh, up to 9 h, with case + 27 h
in-ear, wireless, true wireless, Bluetooth v5.2, AAC, active noise cancellation, voice assistant, waterproof, 20 – 20000 Hz, battery: up to 8 h, with case + 30 h
in-ear, wireless, Bluetooth v5.0, NFC, AAC, LDAC, active noise cancellation, 20 – 40000 Hz, battery: up to 10 h
Poly Savi W740
Type:in-ear, office
Connection:radio channel
Battery:up to 7 h
All specifications
Specifications Savi W740
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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 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 Savi (headsets)Compare using chart →
office, one earphone, overhead, closed, wireless, radio channel, battery: 250 mAh, up to 12 h
office, overhead, closed, wireless, radio channel, 20 – 20000 Hz, battery: 500 mAh, up to 13 h
office, overhead, closed, wireless, Bluetooth v5.2, radio channel, 20 – 20000 Hz, battery: up to 13 h, with case + - media mode, 100 – 6800 Hz - talk mode
office, one earphone, overhead, closed, wireless, Bluetooth v4.2, radio channel, 20 – 20000 Hz, battery: up to 13 h, with case + - media mode,
office, overhead, closed, wireless, Bluetooth v4.2, radio channel, active noise cancellation, 20 – 20000 Hz, battery: 700 mAh, up to 13 h, with case + - media mode,
office, one earphone, inserts, wireless, Bluetooth v5.2, radio channel, 20 – 20000 Hz, battery: up to 13 h, with case + - media mode, 100 – 6800 Hz - talk mode
office, overhead, closed, wireless, Bluetooth v5.2, radio channel, active noise cancellation, 20 – 20000 Hz, battery: up to 13 h, with case + - media mode, 100 – 6800 Hz - talk mode
office, one earphone, overhead, closed, wireless, Bluetooth v5.2, radio channel, 20 – 20000 Hz, battery: up to 13 h, with case + - media mode, 100 – 6800 Hz - talk mode
office, one earphone, overhead, open, wireless, radio channel, 20 – 20000 Hz, 32 Ohm, battery: 490 mAh, up to 13 h
office, one earphone, overhead, open, wireless, Bluetooth v4.2, radio channel, 20 – 20000 Hz, 32 Ohm, battery: 490 mAh, up to 13 h
office, overhead, open, wireless, Bluetooth v4.2, radio channel, 20 – 20000 Hz, 32 Ohm, battery: 490 mAh, up to 13 h
Additional features headphones Poly Savi W740:
- Three types of fastening included (behind the ear, behind the neck, headband)
- Conference call
- Support for four headsets base
- Savi W740M — optimized for Microsoft Lync