HP Wired Mic Headset T1A66AA

Speaker driver

Driver
30 mm diameter

Sensitivity
111 dB

Frequency Response
20 ~ 20K Hz

Distortion
max <= 3%

RMS power
5 mW

Impedance
32 Ω

Microphone

Microphone unit
9.7 mm diameter

Type
noise cancelling

Sensitivity
-40 dBV/Pa

Frequency Response
20 ~ 16K Hz

SNR
>= 60 dB

Impedance
680 Ohm

Connector
CTIA 3.5 mm

Color Jack Black

Dimensions
5.74 x 6.45 x 2.16 in (146 x 164 x 58 mm)

Weight
86 g