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Black over-the-head stereo headset with 3.5 mm connector

HP

HP T1A66AA 3.5 mm stereo headset, black, 32 ohm, 3.0300 lb

SKU CH-H7AQ-4HAYE MPN T1A66AA

Stereo 3.5 mm headset with 32 ohm impedance, over-the-head design and 3.0300 lb weight

  • Wireless technologyIR
  • Headphone impedance32 ohm
  • ConnectionMini-phone
  • Wearing styleOver-the-head
  • Product colorBlack
  • Product weight3.03 lb (1.37 kg)
  • Crystal-clear stereo sound for calls and media
  • 32 ohm impedance matches standard 3.5 mm outputs
  • Over-the-head design stays comfortable during long sessions
  • Mini-phone connector plugs directly into PC audio ports
  • Weighs 3.0300 lb for a lightweight feel

Connection & fit

The HP T1A66AA is a wired stereo headset that connects through a 3.5 mm mini-phone plug. Its 32 ohm impedance suits standard PC and laptop audio outputs. The over-the-head ear coupling keeps the drivers aligned for consistent sound.

Workplace calls and media

It serves professionals who need a simple headset for online meetings, chat or personal media. Buyers who want wireless freedom or a lighter wearable should look at something else.

32 ohm impedance

This single figure decides whether the headset will reach adequate volume from your device without extra amplification. Match it to the output capability of your sound source before buying.

How it compares

Measured against everything we stock in Wired & Wireless Headsets, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 94% of the 1,586 comparable items (median $60.99).

Specifications

Product
Brand nameHP
Part numberT1A66AA
Product colorBlack
Audio & video
Headphone impedance32 ohm
Wearing styleOver-the-head
Connectivity
Wireless technologyIR
Ports & slots
ConnectionMini-phone
Size & build
Product weight3.03 lb (1.37 kg)
Shipping weight0.45 kg
Package size183 × 155 × 58 mm

Questions about this item

Should I pick the 3.5 mm version or is there a USB option?

This headset uses a single 3.5 mm mini-phone connector for both audio and microphone signals.

How loud will the 32 ohm drivers get when plugged into a laptop?

At 32 ohm the drivers are easy to drive; most laptop headphone outputs will reach comfortable listening levels without an external amplifier.

Does the IR wireless link replace the 3.5 mm cable?

No, the IR designation refers to the wireless receiver type; the headset itself connects only through the wired 3.5 mm mini-phone plug.

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