Beyerdynamic HSP 321 Single-Ear Headset for Unite

Description

The Beyerdynamic HSP 321 is a corded single-ear headset designed for two-way communications with the Unite DECT Wireless Communication system.

The headset allows the user to both listen and speak to a Unite TP or RP-T bodypack device simultaneously via a single connection. For example, it can be used for tour guide, intercom, or wireless microphone applications.

The headset is also immune to radio interference from DECT and mobile phones and the length of the headband can be adjusted to suit the head shape of different users. The rotatable microphone boom can be flexibly adjusted so that the headset can be adjusted to different people. =+= Technical Specifications
HEADPHONE
Frequency Range
20 – 20,000 Hz
Impedance
32 Ohm
Rated input power
10 mW
Ear cushions material
Polyurethane
Ear cushions attachment
Detachable
Flexible mic boom
Yes, adjustable 270°
Interface
3.5 mm jack (angled, 4-pin)
Interface standard
CTIA
Cable length
90 cm
Weight.
54 g
MICROPHONE
Type
Electret condenser
Directivity.
Directional, noise cancelling
Frequency Range
100 – 8,000 Hz
Min. Sensitivity
-40 dBV/Pa
Signal to Noise Ratio
≥ 60 dBA (1 kHz, 1 Pa)
Operating voltage
1.5 – 5 V
Output impedance
2.2 k Ohm