Poly Voyager 4320 Headset With Charge Stand - Stereo, Mono - Wired/Wireless - Bluetooth - 164 ft - 20 Hz - 20 kHz - Over-the-head - - (77Y99AA)

Free your workers from their desks with the perfect entry-level Bluetooth® wireless headset. Meet the Voyager 4300 UC Series. It's everything your teams need to stay productive and connect to all their devices whether at home or in the office. Keep your teams productive with all-day comfort and dual-mic Acoustic Fence technology that eliminates background noise. Phenomenal flexibility, connectivity, and freedom? Yes please!

Up to 50 meters (164 feet) of Bluetooth® wireless range

Walk-and-talk with ease with up to 50 meters (164 feet) of Bluetooth® wireless range.

UC versions connect with PC / Mac and mobile phones

One headset, choose your device - PC / Mac and mobile phone connection options with UC versions.

Office base connects with desk phones, PC / Mac and mobile phones

Multiple device connections - desk phone, PC / Mac and mobile phone connection options with Office base.

Corded USB headset mode for audio over USB

Extend the battery life of your headset by using it corded, with audio over USB mode.

Up to 24 hours of wireless talk time

Stay productive with up to a full 24 hours of wireless talk time.

Designed for portability: use at home and in the office

Designed for comfort with an adjustable, enhanced padded headband and improved memory foam ear cushions.

Stress free mute

Stress free mute with an easy-to-use pinch-to-mute button on microphone boom with dynamic mute alert.

Online indicator on ear cup flashes when headset is in use

Give those around you a visual cue that you're busy - an online ear cup indicator flashes when you're on a call.

Customizable user experience with Poly software (desktop and mobile)

Personalize your headset using Poly software to customize settings (desktop and mobile).

Noise-canceling dual-mic with Acoustic Fence technology

Callers hear you - not your surroundings, with a noise-canceling dual mic with Acoustic Fence technology in a flexible microphone boom.

Acoustic hearing protection with SoundGuard Digital

Enhanced listening comfort and acoustic hearing protection with SoundGuard Digital.

Stereo sound and passive noise isolation with improved ear cushions

Stay focused while on a call with stereo sound and passive noise isolation with improved ear cushions.

Remote management with Poly Lens, cloud-based device management software

Makes self-service end-user deployment easy to do from anywhere via remote management with Poly Lens, cloud-based device management software.

Mono and stereo wearing styles

Work the way you want to with your choice of mono and stereo wearing styles.

Multipoint connectivity

Headset connect to two devices at the same time, remembers up to 8 devices.

• Stereo
• Mono

• Unified Communication
• Rechargeable Battery
• Call Management
• Volume Limiter
• Acoustic Fence Technology
• Comfortable
• Noise Cancelling
• Hearing Protection
• SoundGuard Technology
• Multipoint
• Dynamic Mute Alert
• Flexible Microphone

• Electret Condenser
• MEMS Technology

• PC
• Mac
• Smartphone
• Office
• Music