Casque POLY Voyager 4320 UC

The POLY Voyager 4320 UC is an entry-level Bluetooth wireless headset designed for office and call centre environments. It delivers reliable wireless connectivity up to 50 meters, lightweight comfort at 162 grams, and a professional black head-band design suitable for prolonged daily use.

Advantages

The headset offers clear audio quality and dual-microphone Acoustic Fence technology to reduce background noise, enabling better speech intelligibility during calls. Its lightweight supra-aural ear coupling and head-band wearing style provide comfort for extended wear. IT teams benefit from straightforward deployment and remote management compatibility, while Bluetooth connectivity ensures easy pairing with multiple devices.

Suitable for

• Office telephony and softphone calls
• Contact centre and call-centre agents
• Remote and hybrid work where mobility is needed
• Meetings and video conferencing

Key specifications

• Model: POLY Voyager 4320 UC (MPN 218475-01, EAN 0017229174283)
• Connectivity: Bluetooth wireless, up to 50 m range
• Weight: 0.162 kg (162 g)
• Ear coupling: Supraaural
• Wearing style: Head-band
• Colour: Black

How to use

Charge the headset as instructed by the manufacturer, then power it on and enable Bluetooth on your device. Pair the Voyager 4320 UC with a computer or mobile device following the standard Bluetooth pairing procedure. Place the head-band on your head with the supra-aural ear cushion over the ear, and position the microphone boom (if present) for clear voice pickup. Use your device or supported softphone controls to manage calls and audio levels.

Recommendations

For optimal performance, keep the headset within the specified wireless range, avoid obstructing the Bluetooth connection, and perform regular firmware updates via your IT management tools. Clean ear cushions periodically and store the headset in a dry place when not in use.