Tai nghe Poly Blackwire 3315 3.5mm Top (85R07AA)
- Tai nghe mono 1 bên tai.
- Mic tích hợp chống ồn.
- Kết nối: Jack 3.5mm.
- Băng thông loa: 80Hz to 20kHz.
- Băng thông micro: 100Hz to 10kHz.
Thông số kỹ thuật
| Colour | Black and white |
| Mouth microphone length (mm) | 135 mm |
| Sensitivity (microphone) | -38 +/-3dB |
| Signal-to-noise ratio | >118 dB |
| Impedance | 32 ohms |
| Cable length | 66.5 cm |
| Nominal sound pressure level | 118dB SPL |
| Headphone type | On-ear (with one earpiece) |
| Sensitivity (speaker) | 116 dB |
| Microphone type | Circular |
| Speaker bandwidth | 80 Hz to 20 kHz |
| Microphone bandwidth | 100 Hz to 10 kHz |
| Rotation of the mouth microphone | 280° |
| Ear pads | Artificial leather (finishing material) |
| Compatible operating systems | Windows 10; macOS |
| Acoustic protection technology | SoundGuard |
| Minimum dimensions (W x D x H) | 15.5 x 3.2 x 17.8 cm |
| Speaker size | 14.2 mm |
| Package Dimensions (W x D x H) | 190 x 210 x 55 mm |
| Pallet dimensions (L x W x H) | 101.6 x 121.9 x 149 cm |
| Boxes per layer | 10 |
| Weight | 70 g |
| Package weight | 300 g |
| Base mass | 357 kg |
| Minimum system requirements | 3.5 mm audio |
| Manufacturer's warranty | Poly's standard two-year limited warranty |
- Bảo hành: 24 tháng.
