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
Gray over-ear headset with braided cord and in-line microphone

HamiltonBuhl

HamiltonBuhl FV-GRY Headset with In-Line Mic Gray

SKU CH-JER7-AS1CK

A gray binaural headset with an in-line microphone and a 5' braided cord ending in a 3.5 mm TRRS plug

  • Wearing styleBinaural
  • Product typeHeadphones
  • Product colorGray
  • Clear calls with in-line microphone
  • Reliable audio from 15 mW rated input power
  • Handles peaks up to 150 mW maximum input power
  • Tangle-resistant 5 ft braided cord
  • Universal fit via 3.5 mm TRRS stereo plug

Classroom-ready headset

The HamiltonBuhl FV-GRY is a binaural headset finished in gray, designed for daily use in schools and at home. It connects through a 3.5 mm TRRS plug that works with tablets, laptops and mobile devices without an adapter. The mid-sized fit suits both children and adults for extended listening sessions.

Braided cord and in-line mic

A 5-foot straight braided cable resists tangling and gives enough reach for desk or floor setups. The integrated in-line microphone supports voice chat, language apps and oral assessments without a separate boom. The TRRS connection carries both stereo audio and microphone signals over a single plug.

Power handling and limits

Rated input power is 15 mW and maximum input power is 150 mW, matching typical portable device outputs. The headset is not suited for high-power amplifiers or professional monitoring environments that exceed these levels. Buyers who need detachable cables, wireless freedom or higher sensitivity should look elsewhere.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $24.99
Typical for this category: the median of 7,078 items is $25.99.

Specifications

Product
Brand nameHamilton Buhl
Product typeHeadphones
Product colorGray
Audio & video
Wearing styleBinaural

Questions about this item

Will the in-line microphone or TRRS 3.5 mm plug need replacement after daily classroom use?

The braided 5' cord and TRRS 3.5 mm plug are built for rugged durability, so the microphone and connector should last through everyday use without scheduled replacement.

What power limit is reached first when the headset runs at high volume for long periods?

The maximum input power is 150 mW; exceeding that level risks driver damage, so sustained volume should stay at or below the 15 mW rated input.

How much heat or noise does the headset produce when worn all day?

Passive drivers generate no electronic noise or measurable heat; only the braided cord and ear pads contact the user during extended sessions.

More in Earbuds & Over-Ear Headphones

Similar items