We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
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

  • ColorBlack
  • Wireless TypeIR
  • Headphone Input Impedance32 ohm
  • ConnectorMini-phone
  • Ear CouplingOver-the-head
  • Weight3.0300 lb
  • 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.

Highlights

  • 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

Specifications

BrandHP
Part NumberT1A66AA
ColorBlack
Wireless TypeIR
Headphone Input Impedance32 ohm
ConnectorMini-phone
Ear CouplingOver-the-head
Weight3.0300 lb
FeaturesHP Stereo 3.5mm Headset
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.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.