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Black over-ear headset with flexible frame, leatherette cushions, braided cable and adjustable boom microphone

Hamilton Buhl

Hamilton Buhl KFX2-BLK Flex-Phones TRRS Headset with Microphone

SKU CH-84J3-0ZRCD MPN KFX2-BLK

Soft, flexible TRRS headset with a steel-reinforced gooseneck microphone and chew-resistant braided cord, designed for young learners

  • Safe BPA-free construction for young learners
  • Steel-reinforced gooseneck mic positions for clear talk
  • TRRS plug works with Chromebooks and tablets
  • Snap-on extension band fits smaller heads
  • Dura-Cord resists chewing, kinks and knots

Built for young learners

The Hamilton Buhl KFX2-BLK Flex-Phones headset is designed for Pre K-5 students using Chromebooks or any device with a TRRS input. Its BPA-free, non-toxic construction and flexible frame withstand daily classroom handling. A snap-on extension band adjusts the fit for smaller children. Leatherette ear cushions provide comfort during extended lessons or remote sessions.

Simple TRRS connection

Plug the single TRRS connector into a compatible audio jack for immediate audio and microphone access. The steel-reinforced gooseneck microphone bends easily to the optimal position for clear voice pickup. The exclusive Dura-Cord resists chewing, kinking and knotting, reducing common cable failures in school environments. No software setup or drivers are required.

Consistent clarity all day

Stereo sound remains clear during long instructional periods, testing sessions or video calls. The durable materials and chew-resistant cord maintain performance through repeated daily use. Leatherette cushions stay comfortable without degrading during sustained wear. The headset is built to deliver reliable audio and voice capture throughout the school day.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $30.99
Pricier than about 61% of the 5,998 comparable items (median $24.99).

Specifications

Size & build
Shipping weight0.52 kg
Package size330 × 330 × 76 mm

Questions about this item

How can I confirm the TRRS headset is working after plugging it into a Chromebook?

Plug the TRRS connector into the Chromebook's combo audio jack, open the sound settings, select the headset as both input and output device, then speak into the gooseneck microphone and listen for clear stereo playback through the leatherette ear cushions.

What comes in the box and what must be purchased separately?

The box contains the Flex-Phones TRRS headset with steel-reinforced gooseneck microphone, leatherette ear cushions, Dura-Cord braided cable, and a snap-on extension band for smaller children; no additional accessories are required for operation.

Which version of the Flex-Phones headset should I choose for a kindergarten classroom?

The KFX2-BLK model with TRRS connector, steel-reinforced gooseneck microphone, BPA-free flexible construction, and included snap-on extension band is designed specifically for Pre K-5 use.

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