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Black on-ear wireless headset with charging stand and BT700 USB adapter

HP

HP 77Y91AA Voyager 4310 wireless headset with BT700 adapter

SKU CH-ZMHB-6QSXP MPN 77Y91AA

Wireless on-ear headset with Bluetooth 5.1 and BT700 adapter for PC and smartphone calls, up to 24 hours talk time

  • Frequency range20 Hz-20 kHz
  • ConnectionBluetooth® (smartphone); USB Type-C® (PC)
  • Wireless technologyBluetooth 5.1
  • Battery packRechargeable Li-ion Battery life: Up to 24 h (talk time, onl
  • Charging time<1.6 h
  • Supported distance59.05 in (150 cm)
  • Up to 24 hours talk time with indicator off
  • Up to 18 hours talk time with indicator on
  • Up to 47 hours music playback per charge
  • Bluetooth 5.1 wireless up to 164 feet range
  • Microsoft Teams certified with BT700 USB adapter

Voyager 4310 wireless headset for Teams users

The Voyager 4310 is a binaural on-ear headset certified for Microsoft Teams. It connects to a PC through the included BT700 USB-A Bluetooth adapter and to a smartphone via Bluetooth 5.1. The package supplies a charging stand, travel pouch, USB-C cable and USB-A adaptor for the dongle.

Bluetooth 5.1 frees the desk from cables

Bluetooth 5.1 gives up to 59.05 in of wireless range from the BT700 adapter. The rechargeable Li-ion battery charges in under 1.6 hours on the stand or via the 1.5 m cable. Talk time reaches 24 hours with the online indicator off, 18 hours with it on, and music playback lasts up to 47 hours.

Upgrade from wired USB or single-ear headsets

The dual-microphone array with dynamic EQ replaces mono or wired models that lack noise-aware tuning. The jump is worth it when you need all-day comfort at 0.27 lbs, simultaneous PC and phone pairing, and a dedicated Teams button without installing extra software.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $103.99
Pricier than about 85% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameHP
Model name77Y91AA
Part number77Y91AA
Product typeHeadset
Product colorBlack
Performance
Supported distance59.05 in (150 cm)
Audio & video
Frequency range20 Hz-20 kHz
Mic frequency response100 Hz to 6.8 kHz
Connectivity
Wireless technologyBluetooth 5.1
Ports & slots
ConnectionBluetooth® (smartphone); USB Type-C® (PC)
Power
Battery packRechargeable Li-ion
Battery life: Up to 24 h (talk time, online indicator off); Up to 18 h (talk time, online indicator on); Up to 47 h (music time); Up to 50 days (standby time)
Charging time<1.6 h
Size & build
Shipping weight0.45 kg
Package size208 × 185 × 58 mm
Compatibility
Compatible withCompatible with PCs via included BT700 USB Type-C®/USB-A Bluetooth® adapter and smartphones via Bluetooth® - Voyager 4300 UC Series; Connects to a desk phone (via telephone interface cable), PCs (via USB-A or USB Type-C® cable) and mobile (via Bluetooth®) - Voyager 4300 UC series with Voyager Office base
In the box
In the boxUSB Type-C®? charging cable; Quick start guide; Travel pouch; USB Type-A adaptor; Charging stand; Wireless headset

Questions about this item

How long does the battery last on a full charge with the online indicator on?

Talk time reaches 18 hours with the online indicator active, while music playback extends to 47 hours and standby holds for 50 days.

Does the headset get hot or noisy during all-day calls?

The on-ear design uses passive cooling with no fan, so it stays silent and temperature-neutral during extended use.

What must my computer have to use the included BT700 adapter?

An available USB-A port is required; the BT700 plugs in directly and provides the Bluetooth 5.1 link to the headset.

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