Old School Sentry HO900 Wireless Headphones - $25

Old School Sentry HO900 Wireless Headphones 1

Old School Sentry HO900 Wireless Headphones 1 thumbnail

condition: new

make / manufacturer: Sentry

model name / number: HO900

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Sentry Wireless headphones.

New, unopened in box.
Brand Sentry Industries Inc.
Form Factor closed-back
Connectivity Technology Wireless
Wireless Communication Technology RF

About this item
Headphones with Wireless Transmitter
Signal broadcasts up to 100 feet
Signal passes through walls & doors
Soft Ear Pads & Headband
Rotary volume control

post id: 7862298841

posted: 2025-06-30 16:23

updated: 2025-12-22 17:04

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Old School Sentry HO900 Wireless Headphones - electronics - by owner...

Sentry Wireless headphones. New, unopened in box. Brand Sentry Industries Inc. Form Factor closed-back Connectivity Technology Wireless Wireless Communication Technology RF About this item...