Description
The Air Duct Earphone is a discreet in-ear accessory engineered to complement full-duplex intercom systems. It delivers a low-profile fit using a transparent sound tube that reduces visual presence. The design supports clear monitoring in a variety of operational settings.
Key features include an air duct style acoustic channel and a transparent tubing that blends with surrounding skin tones. The earphone is optimized to remain inconspicuous while providing direct audio delivery into the ear canal. It is intended to maintain intelligibility where discrete communication is required.
Technical attributes focus on a compact in-ear form factor and transparent sound delivery tube. The earphone is compatible with the Solidcom M1 full-duplex intercom platform and retains mechanical simplicity to minimize failure points. Materials and construction emphasize comfort for extended wear during production shifts.
Connectivity is achieved through the intercom-compatible interface used by Solidcom M1 accessories, ensuring straightforward integration. No external power source is required for the passive acoustic tube element. The design avoids exposed electronics in the ear canal area to simplify hygiene and maintenance routines.
Typical use cases include broadcast and live production positions where crew need covert monitoring and hands-free communication. It is suitable for camera operators, stage managers, and broadcast engineers working in noisy environments who require low-visibility earpieces. The earphone provides a practical balance between discretion and audio clarity in these workflows.
Installation and daily use are simple – the earpiece is inserted and routed under clothing or hair to remain hidden from view. The lightweight construction reduces fatigue during long shoots and the transparent tube can be positioned to match background tones. Build quality supports repeated use in professional production environments.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
