Poly CS540A Convertible Headset +AP11 Kit (7K2E5AA)
| Color | Black |
|---|---|
| Battery life | Up to 7 hours (talk time) |
| Nominal sound pressure level | 118 dB SPL |
| Microphone type | Noise cancelling |
| Speaker bandwidth | 20 Hz to 6.8 kHz (narrowband or wideband) |
| Security | AES 64 bits encryption |
| Compatible Operating Systems | Windows 11; Windows 10; macOS |
| Acoustic protection technology | SoundGuard |
| Package dimensions (W x D x H) | 2 |
| Pallet dimensions (W x D x H) | 101.6 x 121 .9 x 166 cm |
| Cartons per layer | 7 |
| Weight | 21 g |
| Package weight | 580 g |
| Pallet weight | 445.32 kg |
| What's in the box | Office base; AC power adapter; Headband; Telephone interface cable (TIC); Headset with pre-installed battery, eartip and earloop; Kit with eartips and earloops |
| Manufacturer Warranty | Poly standard one-year limited warranty |