Description
The Poly Voyager Legend 50 UC (AT9M9AA#AC3) is a mono Bluetooth earset for professionals who want premium voice isolation and all-day wireless comfort in an ultra-lightweight 20-gram form factor. Poly NoiseBlockAI with six layers of WindSmart technology and four noise-canceling microphones deliver enterprise-grade call clarity — filtering office background noise, keyboard sounds, and wind — without a traditional headset boom. The charging case provides up to 30 hours of total talk time and connects via USB-C for rapid recharging. At just 20 grams, it is one of the lightest business earsets available.
The Telecom Spot Take
The Voyager Legend 50 is for professionals who want the audio performance of a business headset in the smallest possible package. At 20 grams with a discrete earset design, it is nearly invisible while wearing — appropriate for executives, consultants, and client-facing professionals for whom a traditional over-the-head headset looks too utilitarian. The NoiseBlockAI and WindSmart combination is genuinely strong for an earset: six layers of wind detection and four microphones make it effective even in environments where most earsets struggle. The charging case holding two additional charges means most users get through a full work week without needing to recharge the case itself. Compared to the Voyager Free 60+ (true wireless earbuds), the Legend 50 uses a traditional earset design with an ear loop — more secure for active wearing, less prone to in-ear seal issues.
Key Features
- Ultra-Lightweight at 20g: Among the lightest business earsets available — nearly imperceptible during all-day wearing.
- Poly NoiseBlockAI + 4 Microphones: AI-powered noise suppression filters office background noise, keyboard sounds, and ambient chatter for clear outbound call quality.
- 6-Layer WindSmart: Detects wind direction and adapts microphone processing — effective for outdoor calls and breezy environments.
- 30 Hours Total Talk Time: 10 hours from the earset, plus 20 additional hours from the USB-C charging case (holds 2 full charges).
- Bluetooth 5.4: 98 ft wireless range with reliable, current-generation connectivity.
- SoundGuard DIGITAL: Hearing protection for all-day call use.
- USB-C Bluetooth Adapter Included: Reliable PC wireless connectivity; USB-C to USB-A adapter also included.
Technical Specifications
| Specification | Detail |
|---|---|
| HP SKU | AT9M9AA#AC3 |
| Form Factor | Monaural Bluetooth earset |
| Weight | 20 g |
| Microphones | 4 × noise-canceling, Poly NoiseBlockAI |
| Wind Protection | WindSmart (6 layers) |
| Audio Protection | SoundGuard DIGITAL |
| Bluetooth | 5.4 |
| Range | Up to 98 ft / 30 m |
| Earset Talk Time | Up to 10 hours |
| Total Talk Time (with case) | Up to 30 hours |
| Case Charging | USB-C |
| Includes | Charging case, USB-C BT adapter, USB-C/A adapter, 3 eartip sizes |
| Certification | UC Certified |