SKU: 39983587250

#Hollyland Spares - 3.5mm Air Duct Earphone, For Syscom 1000T & Mars T1000

Sale price$355.52 Regular price$395.02
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Description

#Hollyland Spares - 3.5mm Air Duct Earphone, For Syscom 1000T & Mars T1000The Hollyland 3. 5mm Air Duct Earphone (Model: HL ADE01) is a specialized, discrete replacement headset designed for the beltpacks of the Syscom 1000T and Mars T1000 full duplex wireless intercom systems. Unlike traditional over ear production headsets that can be bulky and hot during long shoots, the air duct earphone relies on security style acoustic tube technology. This form factor delivers a professional, low profile look that is perfect for

The Hollyland 3.5mm Air-Duct Earphone (Model: HL-ADE01) is a specialized, discrete replacement headset designed for the beltpacks of the Syscom 1000T and Mars T1000 full-duplex wireless intercom systems.

Unlike traditional over-ear production headsets that can be bulky and hot during long shoots, the air-duct earphone relies on security-style acoustic tube technology. This form factor delivers a professional, low-profile look that is perfect for directors, floor managers, and security staff who need to stay connected without drawing attention on camera.

Core Technical Features

  • Acoustic Air-Duct Isolation: The earphone features a clear, hollow acoustic tube that uses air to transmit sound waves from the driver housing up to your ear canal. Because there are no live electrical wires leading directly into your ear, it prevents electromagnetic interference and delivers a clean signal.

  • TRRS 3.5mm Connection: Built with a standard 4-conductor (TRRS) 3.5mm plug. It transmits incoming team audio and handles your outward microphone feed simultaneously through a single, solid connection point.

  • In-Line Capsule Microphone: Features a compact inline microphone unit housing a sensitive voice-frequency condenser capsule. It ensures vocal responses are localized and easily heard over the main intercom channel.

  • Ergonomic Comfort: The soft, silicone earbud tip is engineered for comfortable all-day use. It seals comfortably in the ear canal to offer passive isolation, helping you hear crew communications clearly over ambient stadium, concert, or studio noise.

Physical Dimensions & Layout

  • Total Upper Length: 45 cm from the primary speaker driver housing to the silicone earplug tip (plenty of slack for routing cleanly behind the neck or pinning to a shirt collar).

  • Total Lower Length: 95 cm from the 3.5mm audio jack up to the main driver housing.

  • Chassis Accent: Space Gray/Black cabling with a completely transparent, high-grade plastic air duct section for low visibility.

Operational Maintenance Tip: If your crew reports that team comms sound muffled or unusually quiet on this specific headset, check the clear acoustic tube before replacing the whole unit. Over weeks of live event use, moisture from sweat or standard earwax can easily build up inside the tiny air canal, blocking sound waves. You can quickly snap the clear tube section off the speaker housing, flush it with warm water or a blast of compressed air, let it dry completely, and pop it back on to restore full, crisp audio quality.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 39983587250

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4.6 ★★★★★
Based on 25 reviews
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C
Verified Purchase
Chris H
Phoenix, US
★★★★★ 4
3 piece suit at a great price
Size: Small, Color: Black
My son needed a suit, and these worked out great. It looks nice. Don't just assume the size, go by their size chart. I was going to order him a medium, by the chart recommended a small, and it fit perfect. The material doesn't look like an expensive suit but it worked out great for him.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
M
Verified Purchase
Mena
Lexington, US
★★★★★ 5
Fits so good and looks really niceeee
Size: Small, Color: White
Really nice suit. Looks super nice and high quality. Would purchase again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
A
Verified Purchase
Austin Bradshaw
New York, US
★★★★★ 5
10/10 Great suit , great price
Size: X-Small, Color: Red, Size: X-Small, Color: Red
Absolutely stunning for the price. Very flexible and good fit. I wish the XS was just a bit smaller but it's good. Middle of the ground with thickness it's not a cheap thing costume feel but it's not your typical heavy suit. Which I much prefer. It's lightweight but not cheap. For the price you can't ask for a better suit. I was thinking it was more of a one time use, but it's a very good long term suit. Feels very well and allows great mobility. I featherweight conceal carry and it's very easy to hide my pistol in the suit because of its flexibility. 10/10 would definitely recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026
K
Verified Purchase
Kindle Customer
Grantham, US
★★★★★ 5
Good Suit
Size: X-Small, Color: Black
This suit is pretty nice. The fabric isn't extremely thin and cheap-feeling, and it fits really well. The shipping was really fast too. My son is 5'9" and weighs about 150 lbs. We ordered a medium first, but it was too big, so we returned it and ordered an extra small. The extra small fits perfectly.
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Reviewed in the United States on April 19, 2026
M
Verified Purchase
Maggie Etheridge
Draper, US
★★★★★ 4
It's a fun/unusual color, but not "celery"
Size: Medium, Color: Celery Green, Size: Medium, Color: Celery Green
Can't comment on the fit because we didn't take it out of the bag. I gave it 4 stars because 𝙦𝙪𝙖𝙡𝙞𝙩𝙮 of the suit looks really nice through the plackaging, but we didn't open it up and try it on because the color could not be further from what we were expecting. It's actually a really cool and unusual fun fabric, but not really describable as any shade of green which is what I was going for. It's more of a beige tweed whose tiny plaid upon careful examination even has slightly blue threads.. or is that lavender? In fairness to the manufacturer, I tried and tried to get a photo with lighting that accurately represents this fun and unusual color to no avail. For a proper review I guess I should have my son put it on and take a picture in daylight. But they do need to change the color name at least to "champagne tweed" or something. No idea whose job it was to call this color "celery". ;p
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Reviewed in the United States on May 7, 2026

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