Share Print
Poly Voyager 4320 UC Stereo USB-A Headset +BT700 USB-A Adapter +Charging Stand, (Black), Warranty 2-year -77Y99AA.
Share
Compare Wishlist
Visit the Poly Store

Poly Voyager 4320 UC Stereo USB-A Headset +BT700 USB-A Adapter +Charging Stand, (Black), Warranty 2-year -77Y99AA.

in Wireless Headsets
Sku: 77Y99AA

Available in stock

  • Compatibility: PCs via BT700 USB-A Bluetooth adapter; Smartphones via Bluetooth
  • Color: Black
  • Headphone Type: On-ear (stereo)
  • Microphone: Noise cancelling (2 microphones)
  • Speaker Size: 32 mm
  • Impedance: 32 Ω
  • Cable Length: 1.5 m
  • Charge Time: <1.6 hours
  • Charging Type: Charge stand
  • Battery Life: Up to 24 hrs talk (indicator off); 18 hrs talk (indicator on); 47 hrs music; 50 days standby
  • Battery Type: Rechargeable Li-ion
  • Wireless Range: Up to 50 m; 91 m with Voyager Office base
  • Bluetooth Version: 5.1
  • Supported Profiles: A2DP, AVRCP, HFP, HSP
  • Paired Devices: Up to 2
  • Voice Alerts: Volume max/min, Mute on/off, Connection status, Talk time, Battery low
  • Voice Assistant: Siri, Google
  • User Controls: Power on/off, Call answer/end, Mute, Volume +/-, Pairing
  • Ear Cushions: Artificial leather
  • OS Support: Windows 11/10, macOS, Android, iOS
  • Acoustic Protection: SoundGuard Digital
  • Weight: 162 g
  • What's in the Box: Wireless headset, Charging stand, BT700 USB adapter, USB charging cable, Travel pouch, Quick start guide
  • Warranty: Poly standard two-year limited

⚠️ Availability Status: Catalog Mode

Teksider is currently updating its inventory database for the 2026 season. Direct online purchasing and inquiries are temporarily disabled while we finalize our new stock.

*This page is for informational & specification research purposes only.
Compare Wishlist
Category:
Description

Poly Voyager 4320 UC Stereo USB-A Headset +BT700 USB-A Adapter +Charging Stand, (Black), Warranty 2-year -77Y99AA.

Poly Voyager 4320 - Center

 

Voyager 4320

 

Poly Voyager 4320 C - Black, USB-C, Stereo - Left Facing

 

Poly Voyager 4320 Headset - Woman Lifestyle

Poly Voyager 4320 Headset Specification.

Compatibility Compatible with PCs via included BT700 USB-A Bluetooth® adapter and smartphones via Bluetooth®
Color Black
Charge time <1.6 hours
Charging type Charge stand
Battery life Up to 24 hours (talk time, online indicator off); Up to 18 hours (talk time, online indicator on); Up to 47 hours (music time); Up to 50 days (standby time) 1
Battery type Rechargeable Li-ion
Cable length 1.5 m
Wireless range Up to 50 m; Up to 91 m (with Voyager Office base) 2
Bluetooth version 5.1
Supported bluetooth profiles A2DP; AVRCP; HFP; HSP
Paired devices Up to 2
Voice alerts Volume maximum; Volume minimum; Mute on; Mute off; Muted; Connection status; Talk time; Battery low
Voice assistant Siri; Google
Button user controls Power on/off; Call answer/end; Mute; Volume +/-; Pairing
Headphone type On-ear (stereo)
Number of microphones 2
Microphone type Noise cancelling
Speaker bandwidth 20 Hz to 20 kHz
Microphone bandwidth 100 Hz to 6.8 kHz
Ear cushions Artificial leather (surface material)
Compatible Operating Systems Windows 11; Windows 10; macOS; Android™; iOS
Acoustic protection technology SoundGuard Digital 3 2
Dimensions (W x D x H) 155 x 67 x 182 mm
Speaker size 32 mm
Package dimensions (W x D x H) 188 x 210 x 115 mm
Pallet dimensions (W x D x H) 101.6 x 121.9 x 190 cm
Cartons per layer 10
Weight 162 g
Package weight 644.17 g
Pallet weight 94.56 kg
What’s in the box Quick start guide; Travel pouch; Charging stand; Wireless headset; USB Type-A charging cable; BT700 Bluetooth® USB adapter
Manufacturer Warranty Poly standard two-year limited warranty
Additional Information
Brand

Reviews
Ratings

0.0

0 Product Ratings
5
0
4
0
3
0
2
0
1
0

Review this product

Share your thoughts with other customers

Write a review

Reviews

There are no reviews yet.

Similar Products