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Two black over-ear headsets with flexible boom mics and 3.5mm connectors

PLANTRONICS HSM-100 2-Pack Over-Ear Headset Microphone 3.5mm/2-Pin Black

SKU CH-AGNK-84J2T

Two-pack over-ear headset microphones with 3.5 mm and 2-pin connectors, noise-cancelling boom mic and 3.2 oz lightweight comfort

  • Compatible phone brandsSamsung
  • Wearing styleIn-Ear
  • Connection3.5 mm
  • Rated impedance32 ohm
  • Measurements14.33 in W × 12.83 in H × 9.06 in D
  • Team affiliation2 Piece
  • Two headsets in one pack for classrooms and presentations
  • Noise-canceling boom microphone captures voice clearly while reducing background sound
  • Over-ear cushions and adjustable headband stay comfortable during long sessions
  • Reinforced cables and flexible metal boom withstand daily movement and positioning
  • Includes both 3.5 mm and 2-pin connectors for PA systems and audio equipment

Professional Dual Headset Microphones

The PLANTRONICS HSM-100 2-Pack supplies two wired over-ear headset microphones built for teachers, presenters, coaches and voice-amplifier users. Each unit uses a lightweight frame with padded cushions and an adjustable boom for clear speech pickup. The set includes both 3.5 mm three-pole and two-pin connectors to match most PA systems, audio mixers and PC sound cards. This bundle is not suited for buyers who need smartphone or tablet compatibility.

Compatibility Check Before Ordering

Verify that your amplifier, mixer or computer accepts a 3.5 mm three-pole plug or a two-pin microphone jack. The cables are wired for mono microphone input and will not carry stereo audio or smartphone headset signalling. Confirm the input impedance matches the 32 ohm rating to avoid level mismatches. The 3.5 ft cord length limits distance from the input jack.

Build Integration And Use

Each headset weighs 3.2 oz and uses a flexible metal boom that holds its position during movement. The reinforced nylon cable resists tangling and the 0.14 in connector fits tight equipment panels. No batteries or external power are required; the microphones draw bias voltage from the connected device. The over-ear design leaves hands free for instruction, demonstration or presentation materials.

How it compares

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

Price $8.99
Cheaper than about 94% of the 557 comparable items (median $30.99).

Specifications

Product
Brand namePLANTRONICS
Model nameHuawei Ascend G6
Part numberKJ2
Product colorBlack
Audio & video
Rated impedance32 ohm
Ports & slots
Connection3.5 mm
Size & build
Measurements14.33 in W × 12.83 in H × 9.06 in D
Compatibility
Compatible phone brandsSamsung
More details
Wearing styleIn-Ear
Team affiliation2 Piece
League or teamNewbee

Questions about this item

What connectors are included in the 2-pack and do I need an adapter for my PA system?

Each headset includes both a 3.5mm 3-pole plug and a 2-pin connector so it works with most PA systems, PCs and voice amplifiers without an extra adapter.

How do I choose between the two headsets in the pack — are they different models?

Both units are identical HSM-100 headsets; the 2-pack simply gives you a spare or a second microphone for a co-presenter.

Will the 32 ohm impedance and noise-canceling boom mic give clear speech through a classroom amplifier?

The 32 ohm impedance matches standard PA and amplifier inputs, and the adjustable noise-canceling boom mic reduces background sound for clear voice pickup.

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