--- product_id: 447376406 title: "HDLO - Tubeless, Covert High Definition 3.5mm Police Listen Only Earpiece (HDLO-3.5), Clear, 24 Inch" brand: "sheepdog microphones" price: "853.40 DT" currency: TND in_stock: true url: https://www.desertcart.tn/products/447376406-hdlo-tubeless-covert-high-definition-3-5mm-police-listen-only store_origin: TN region: Tunisia --- # 24-inch coiled cable for unrestricted movement Tubeless design for moisture-free clarity Premium Knowles RX balanced armature audio HDLO - Tubeless, Covert High Definition 3.5mm Police Listen Only Earpiece (HDLO-3.5), Clear, 24 Inch **Brand:** sheepdog microphones **Price:** 853.40 DT **Availability:** βœ… In Stock ## Summary > 🎯 Stay sharp, stay connectedβ€”hear every call without missing a beat. ## Quick Answers - **What is this?** HDLO - Tubeless, Covert High Definition 3.5mm Police Listen Only Earpiece (HDLO-3.5), Clear, 24 Inch by sheepdog microphones - **How much does it cost?** 853.40 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/447376406-hdlo-tubeless-covert-high-definition-3-5mm-police-listen-only) ## Best For - sheepdog microphones enthusiasts ## Why This Product - Trusted sheepdog microphones brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Endure:** Rugged, water-resistant construction stands up to the toughest professional demands. - β€’ **Freedom to Move:** Coiled 24-inch cable lets you turn and move naturally without tangles or snags. - β€’ **All-Day Comfort Fit:** Ergonomic eartips for left or right ear ensure zero fatigue during marathon shifts. - β€’ **Invisible Audio Edge:** Tubeless, clear design keeps you covert and confident in any environment. - β€’ **Crystal-Clear Dispatch:** High-definition Knowles RX driver delivers crisp, low-volume audio without distraction. ## Overview The SHEEPDOG MICROPHONES HDLO-3.5 is a tubeless, covert listen-only earpiece designed for professional use. Featuring a moisture-resistant clear design, premium balanced armature audio, and a flexible 24-inch coiled cable, it offers unmatched comfort and situational awareness for all-day wear. Compatible with any 3.5mm speaker microphone port, this durable, water-resistant earpiece is built to perform in demanding environments while keeping communications discreet and crystal clear. ## Description Connects directly to your two-way radio speaker mic via the 3.5mm earpiece audio port. Wear on either ear with or without the ear retention hook. Lightweight, durable, and routed to stay out of the way, making it ideal for covert, plainclothes operations. Say goodbye to ear fatigue during extended shifts. ## Features - PROFESSIONAL: Discreet 3.5mm Covert Listen Only Earpiece. Tubeless Design Eliminates Moisture Build-Up and Discoloration. Specifications: 3.5mm Connector, 24 Inch Cable with Coil. - DURABILITY: The HDLO is built with durable components and is designed to withstand harsh environments. - EAR OPTIONS: May be Worn Left or Right Ear. Kit Includes Eartips so User Can Find Proper Size. - AWARENESS: Unsurpassed Comfort and Situational Awareness. Allows for Ambient Sound to Enter the Ear (Depending on Ear Insert Choice). No Ear Fatigue - Meant for All Day Use. Low Profile Durable Cabling. Coiled Cord Allows User to Move Head Freely. - AUDIO: Premium Knowles RX Audio - Receive Crisp 10-2 Receive (RX) Audio from Dispatch and other LEOs. Mini-HD Speaker is Located Near the Ear. No Need to Use Radio at Max Volume to Hear Transmissions. ## Technical Specifications | Specification | Value | |---------------|-------| | Additional Features | Tubeless Earpiece Design | | Age Range Description | Adult | | Asin | B09YSYGL89 | | Audio Driver Type | Balanced Armature Driver | | Best Sellers Rank | #30 in Two-Way Radio Headsets & Microphones | | Brand Name | SHEEPDOG MICROPHONES | | Built In Media | 3.5mm Tubeless Listen Only Earpiece, Earmolds and Eartips | | Cable Features | Retractable | | Color | Clear | | Compatible Devices | 3.5mm Speaker Microphone Port | | Connectivity Technology | Speaker Microphone Port | | Control Method | Touch | | Control Type | Media Control | | Customer Reviews | 4.1 4.1 out of 5 stars (272) 4.1 out of 5 stars | | Earpiece Shape | On-ear | | Enclosure Material | Plastic | | Hardware Interface | 3.5mm Audio | | Headphone Folding Features | In Ear | | Headphone Jack | 3.5 mm Jack | | Headphones Ear Placement | In Ear | | Impedance | 3000 ohm | | Input Device Interface | Audio jack | | Item Type Name | 3.5mm Listen Only Earpiece | | Manufacturer | SHEEPDOG MICROPHONES | | Mfr Part Number | HDLO-3.5 | | Model Name | Sheepdog HDLO-3.5 | | Model Number | HDLO-3.5 | | Noise Control | None | | Number Of Items | 1 | | Number Of Packs | 1 | | Number Of Power Levels | 1 | | Specific Uses For Product | Professional | | Style Name | Minimalist | | Unit Count | 1 Count | | Warranty Description | 3 Year Manufacturer Warranty | | Water Resistance Level | Water Resistant | | Wireless Technology | Wired | ## Product Details - **Brand:** SHEEPDOG MICROPHONES - **Color:** Clear - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Impedance:** 3000 ohm ## Images ![HDLO - Tubeless, Covert High Definition 3.5mm Police Listen Only Earpiece (HDLO-3.5), Clear, 24 Inch - Image 1](https://m.media-amazon.com/images/I/61YH5kc6XML.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - SHEEPDOG MICROPHONES HDLO - Tubeless, Covert High Definition 3.5mm Police Listen Only Earpiece (HDLO-3.5), Clear, 24 Inch - Streamlight 61125 ClipMate 70-Lumen USB Rechargeable Clip-On Light, with White and Red LEDs, Black - JOTOVO Tactical Stealth Key Ring Holder Special for Police and Fire Agencies Duty Belt, Double Side Quick Release Key Holder with Detachable Keyring (2.25-Inch Max) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.tn/products/447376406-hdlo-tubeless-covert-high-definition-3-5mm-police-listen-only](https://www.desertcart.tn/products/447376406-hdlo-tubeless-covert-high-definition-3-5mm-police-listen-only) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-11-09*