Tai nghe Poly Blackwire C3225 Top (7S4M7AA)
- Tai nghe stereo 2 bên tai có dây Poly Blackwire C3225 Top (tai nghe rời Jack 3.5mm không bao gồm DAC controller).
- Micro tích hợp chống ồn.
- Chất lượng âm thanh Dynamic EQ - High Quality Sound - SoundGuard.
- Phím cứng: Call answer/ignore/end/hold; Redial; Mute; Volume +/-.
- Băng thông loa: 200Hz đến 6.8kHz (chế độ đàm thoại); 20Hz đến 20kHz (chế độ phát đa phương tiện).
- Băng thông micro: 100Hz-10kHz.
Thông số kỹ thuật
| Compatibility | Compatible with PCs via USB/USB Type-C®, connects to mobile devices and tablets via 3.5 mm and devices that support USB Type-C® |
| Color | Black |
| Boom mic length (mm) | 130 mm |
| Sensitivity (microphone) | -38 dBV/Pa |
| Impedance | 32 ohms |
| Cable length | 227 cm |
| Button user controls | Call answer/ignore/end/hold; Redial; Mute; Volume +/- |
| Headphone type | On-ear (stereo) |
| Sensitivity (speaker) | 90 dB |
| Speaker bandwidth | 200 Hz to 6.8 kHZ (speech mode); 20 Hz to 20 kHZ (media mode) |
| Microphone bandwidth | 100 Hz to 10 kHz |
| Boom mic rotation | 270° |
| Ear cushions | Artificial leather (surface material) |
| Compatible Operating Systems | Windows 11; Windows 10; macOS |
| Acoustic protection technology | SoundGuard |
| Minimum dimensions (W x D x H) | 155 x 32 x 178 mm |
| Speaker size | 28 mm |
| Package dimensions (W x D x H) | 185 x 56 x 207 mm |
| Pallet dimensions (W x D x H) | 101.6 x 121.9 x 152 cm |
| Cartons per layer | 6 |
| Weight | 87 g (with cable); 64 g (without cable) |
| Package weight | 300 g |
| Pallet weight | 396 kg |
| Minimum System Requirements | 3.5 mm audio |
| Manufacturer Warranty | Poly standard two-year limited warranty |
- Xuất xứ: Mexico.
- Bảo hành: 24 tháng.
-m.jpg "Tai nghe Bluetooth Poly Voyager V4320-M C USB-A (77Y98AA)")
