
MPN: AJ8V4AA#AC3
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Ultra-lightweight monaural Bluetooth earhook headset with NoiseBlockAI and WindSmart noise reduction and a 4-microphone array. Includes BT700 USB-C dongle and Qi wireless charge case; up to 10 hours talk time. Microsoft Teams certified.
| Charging | Li-ion battery, <1.5 hours via charge case, Qi wireless charging supported |
|---|---|
| Connectivity | Bluetooth Core 5.4, USB Type-C BT700 adapter or USB-C/USB-A adapter |
| Microphone | 4-mic array, noise-canceling, -37 dB FS/Pa sensitivity, SNR >68 dB, 100 Hz-8 kHz bandwidth |
| Paired Devices | Up to 8 |
| Talk Time | Up to 30 hours total (10 hours headset + 20 hours via charge case) |
| UC Certification | Microsoft Teams certified |
| Warranty | Poly 2-year limited warranty |
| Wearing Style | Earhook, monaural |
| Weight | 20.5 g (headset); 100 g (charge case) |
| Height | 2.52 in |
|---|---|
| Length / Depth | 1.15 in |
| Weight | 0.045 lb |
| Width | 4.05 in |