Atlantic Radio ATROC-3.5-ECO Receive Only Acoustic Tube Earpiece – ECO Line

The Atlantic Radio ATROC-3.5-ECO offers high-quality communication without breaking your budget. It is designed for fast-paced workplaces where clear audio is non-negotiable. With its medical-grade tubing and robust build, your team stays securely connected throughout long, demanding shifts.

This model belongs to our budget-friendly ECO Line, providing reliable performance at a fraction of the cost of premium models. To ensure the perfect fit, you can choose from various cable lengths ranging from 4 to 12 inches. Simply measure the distance from your shoulder microphone to your ear to select the best option.

Key Features:
• Cost-Effective ECO Line: Premium communication features optimized for high-turnover hospitality and security teams.
• Discreet Audio Design: Transparent, low-profile surgical tubing keeps your communications completely private and professional.
• Universal 3.5mm Connector: The right-angled plug fits securely into standard speaker microphones, preventing accidental unplugging.
• Twist-Off Cleanliness: Swap acoustic tubes quickly between team shifts to maintain peak hygiene across shared equipment.
• Hypoallergenic Ear Tips: Soft, medical-grade ear tips provide all-day comfort, with an extra spare tip included.

Compatible Devices / Use Cases:
• Compatible Devices: Standard speaker microphones, two-way radios, and audio devices featuring a standard 3.5mm earphone jack.
• Security & Surveillance: Perfect for discreet, hands-free communications in crowd control and loss prevention.
• Hospitality & Events: Keeps hotel staff, event planners, and restaurant crews seamlessly connected without distracting guests.

Technical Specifications:
• Connector Type: 3.5mm right-angled jack
• Tubing Material: UV-protected, surgical-grade acoustic tube
• Available Cable Lengths: 4″, 6″, 10″, 12″
• Warranty: 1-year manufacturer’s warranty
• Included Accessories: Hypoallergenic clear ear tip + 1 extra replacement tip

Frequently Asked Questions

What is the main difference between the ECO Line and the Professional Line?

The ECO Line is built with budget-friendly materials optimized for high-turnover environments and carries a 1-year warranty. The Professional Line uses premium components for extreme durability and is backed by a 3-year warranty.

How do I know which cable length to choose for my earpiece?

We recommend measuring the distance from your shoulder-mounted microphone to your ear. Choose the 4-inch or 6-inch length for a snug fit close to your shoulder, or 10-inch to 12-inch lengths for extra cable slack.

Can multiple users share the same earpiece safely?

Yes, the twist-off acoustic tube design allows users to easily swap out tubes and ear tips. This makes it highly hygienic for team members sharing communication equipment during different shifts.

Is this earpiece compatible with my existing radio setup?

Yes, this receive-only earpiece features a standard 3.5mm right-angled plug. It connects seamlessly to any standard speaker microphone or radio accessory port that supports a 3.5mm jack.