92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM 
info@sieuthivienthong.com
(028) 7300 1535Hỗ trợ kinh doanh
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0916 287 068 Tai nghe Poly EncorePro 540 Convertible Headset + QD (783P1AA)
Tai nghe Poly EncorePro 540 Convertible Headset + QD (783P1AA)
Part Number: 783P1AA
- Connects to PC or desk phone with Plantronics audio processors or cables.
- Ideal for Telephone-intensive users, including formal customer care centers, help desks, telesales, and customer service organizations.
- Hearing protection SoundGuard technology: acoustic limiting for protection against sounds above 118 dBA.
- Flexible noise-canceling boom allows optimal positioning for voice clarity.
- Audio performance Wideband audio (up to 6,800 Hz), noise-canceling microphone.
- The Quick Disconnect feature provides walkaway convenience and compatibility with all Plantronics USB and desk phone audio processors and direct connect cables.
- HW540 convertible style has a convertible design that gives you three wearing options: Over-the-head, Over-the-ear or Behind-the-neckstyle.
- Weight: 32g.
Specifications
| Color | Black |
| Boom mic length | 135 mm |
| Sensitivity (microphone) | -38 +/-3 dB |
| Signal-to-noise ratio | >50 dB |
| Cable length | 890 mm |
| Headphone type | On-ear (convertible) |
| Microphone type | Omnidirectional |
| Speaker bandwidth | 20 Hz to 10 kHz |
| Microphone bandwidth | 20 Hz to 16 kHz |
| Boom mic rotation | 290° |
| Ear cushions | Artificial leather (surface material) |
| Compatible Operating Systems | Windows; macOS |
| Acoustic protection technology | SoundGuard Digital |
| Minimum dimensions (W x D x H) | 11.1 x 14.9 x 6.7 cm |
| Speaker size | 5.6 mm |
| Weight | 32 g |
| Minimum System Requirements | USB Type-A port; USB Type-C® port |
- Bảo hành: 24 tháng.
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| Tel: | (028) 7300 1535 |
| Showroom: | 92K Nguyễn Thái Sơn - Phường 3 - Q.Gò Vấp - Tp.HCM |
| Website: | www.sieuthivienthong.com |
| Email: | info@sieuthivienthong.com |
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