--- product_id: 30365655 title: "Caroo Earpiece with Mic PTT Compatible with Uniden GMR5089 GMR1636 PMR845" brand: "caroo" price: "$23.21" currency: USD in_stock: true category: "Caroo" url: https://www.desertcart.us/products/30365655-caroo-earpiece-with-mic-ptt-compatible-with-uniden-gmr5089-gmr1636 store_origin: US region: United States of America --- # Inline PTT mic for hands-free 1-pin 2.5mm plug Spare earbud for hygiene Caroo Earpiece with Mic PTT Compatible with Uniden GMR5089 GMR1636 PMR845 **Brand:** caroo **Price:** $23.21 **Availability:** ✅ In Stock ## Summary > 🎧 Stay connected, stay ahead — communication that works as hard as you do! ## Quick Answers - **What is this?** Caroo Earpiece with Mic PTT Compatible with Uniden GMR5089 GMR1636 PMR845 by caroo - **How much does it cost?** $23.21 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/30365655-caroo-earpiece-with-mic-ptt-compatible-with-uniden-gmr5089-gmr1636) ## Best For - caroo enthusiasts ## Why This Product - Trusted caroo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Hygienic & Ready:** Includes a spare earbud for quick, clean replacements—because your comfort matters. - • **Hands-Free Control:** Inline push-to-talk microphone with metal clip keeps your workflow uninterrupted and efficient. - • **Versatile Use Cases:** Perfect for security, hospitality, retail, events, and warehousing professionals who demand reliability. - • **Discreet Acoustic Tube:** Clear tube design ensures professional, low-profile communication in any setting. - • **Seamless Compatibility:** Works flawlessly with a wide range of Uniden 1-pin two-way radios, including GMR and PMR series. ## Overview The Caroo Earpiece with Mic PTT is a professional-grade 1-pin surveillance accessory compatible with a broad range of Uniden two-way radios. Featuring a clear acoustic tube for discreet audio, an inline push-to-talk microphone with a metal clip for hands-free operation, and a spare earbud for hygiene, it’s designed to meet the demanding needs of security, hospitality, retail, events, and warehousing professionals. Lightweight and wired with a 2.5mm right-angle plug, it ensures reliable, clear communication in any fast-paced environment. ## Description Product Overview Brand: Caroo Product Type: 1-Pin Surveillance Earpiece with Acoustic Tube Connector Type: 1-Pin 2.5mm Right Angle Plug Microphone: Inline PTT Microphone Clip Type: Metal Clothing Clip Ear Options: Clear Acoustic Tube, Mushroom Ear Tip Included: 1 x Earpiece, 1 x Spare Earbud Compatibility: Compatible with Uniden 1-Pin Two-Way Radios Suggested Use: Security, Hospitality, Retail, Events, Warehousing Note: This is a third-party accessory. All brand names and model numbers are used for identification purposes only. Compatible Two-Way Radio Models: PMR Series: PMR845, PMR885 GMR Series: GMR1038-2CK, GMR1048-2CK, GMR1058-2CK, GMR1088-2CK, GMR1438-2CK, GMR1448-2CK, GMR1558-2CK, GMR1588-2CK, GMR1595-2CK, GMR1636-2CK, GMR1838-2CK, GMR2059-2CK, GMR2089-2CK, GMR2099-2CK, GMR2240-2CK, GMR2238-2CK, GMR2638-2CK, GMR2838-2CK, GMR2889-2CK, GMR2872-2CK, GMR2875-2CK, GMR3040-2CK, GMR3689-2CK, GMR3699-2CK, GMR3799-2CK, GMRS750-2CK GMR CKHS Series: GMR3040-2CKHS, GMR3799-2CKHS, GMR4040-2CKHS, GMR4099-2CKHS, GMR5089-2CKHS, GMR5099-2CKHS GMRS Series: GMRS480, GMRS480-2, GMRS520, GMRS520-2, GMRS522-2, GMRS720, GMRS720-2 FRS Series: FRS1200, FRS1400, FRS1400-2, FRS300, FRS300-2, FRS400, FRS400-2, FRS400-2BK, FRS400G, FRS400G-2, FRS420, FRS420-2, FRS440, FRS440-2, FRS500-2, FRS550W TR / SX Series: TR620, TR620-2, TR622-2, SX409-3CKEM, SX409-3VP ## Features - Compatible with Uniden two-way radios including the GMR5089, plus GMR1636, PMR845, GMR1038, SX409, and more 1-pin models - Built for the GMR1636 with a clear acoustic tube for discreet communication, suitable for professional settings - Designed for the PMR845 with an inline PTT microphone and clip for hands-free operation - Equipped for the GMR1038 with one spare earbud for hygienic replacement - Ideal for the SX409 in security, hospitality, retail, events and warehousing settings ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01FC5N4DW | | Additional Features | Microphone Included | | Age Range Description | Adult | | Antenna Location | Security, Hospitality, Retail, Events, Warehousing | | Audio Driver Type | Dynamic Driver | | Best Sellers Rank | #1,143 in Two-Way Radio Headsets & Microphones | | Brand Name | Caroo | | Built-In Media | 1 x Earpiece, 1 x Spare Earbud | | Cable Features | Without Cable | | Carrying Case Color | Clear | | Color | Black | | Compatible Devices | Two-Way Radio | | Connectivity Technology | Wired | | Control Method | Push Button | | Control Type | Button Control | | Controller Type | Button | | Customer Reviews | 3.7 3.7 out of 5 stars (83) | | Earpiece Shape | Bud | | Enclosure Material | Plastic | | Headphone Folding Features | In Ear | | Headphone Jack | 2.5 mm Jack | | Headphones Ear Placement | In Ear | | Item Weight | 5.67 g | | Manufacturer | Caroo | | Model Name | GMR1636 | | Model Number | 5589385435 | | Noise Control | None | | Number of Items | 1 | | Specific Uses For Product | Business | | UPC | 611029052217 | | Warranty Description | one month | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Caroo - **Color:** Black - **Ear Placement:** In Ear - **Form Factor:** In Ear - **Noise Control:** None ## Images ![Caroo Earpiece with Mic PTT Compatible with Uniden GMR5089 GMR1636 PMR845 - Image 1](https://m.media-amazon.com/images/I/61y5HbGHGuL.jpg) ## Questions & Answers **Q: will these work with the radio in VOX mode?** A: yes，of course. **Q: Will this work with the sx237-2ck uniden?** A: HI, yes,it can work with the sx237-2ck uniden **Q: Would this fit gmr 3055 model ?** A: Hi, sorry,it may not fit your gmr 3055 model **Q: Will this work with a Uniden scanner?** A: yes,it can work with a Uniden scanner --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/30365655-caroo-earpiece-with-mic-ptt-compatible-with-uniden-gmr5089-gmr1636](https://www.desertcart.us/products/30365655-caroo-earpiece-with-mic-ptt-compatible-with-uniden-gmr5089-gmr1636) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-24*