--- product_id: 604091095 title: "docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip" brand: "docooler" price: "$74.86" currency: USD in_stock: true reviews_count: 1 url: https://www.desertcart.us/products/604091095-docooler-f520-wireless-business-bt5-3-headset-stereo-headset-microphone store_origin: US region: United States of America --- # Retractable, tangle-free design BT5.3 ultra-stable connection 10h talk, 14h music battery life docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip **Brand:** docooler **Price:** $74.86 **Availability:** ✅ In Stock ## Summary > 🎧 Elevate your hustle with wireless clarity and all-day freedom! ## Quick Answers - **What is this?** docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip by docooler - **How much does it cost?** $74.86 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/604091095-docooler-f520-wireless-business-bt5-3-headset-stereo-headset-microphone) ## Best For - docooler enthusiasts ## Why This Product - Trusted docooler brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Day Powerhouse:** Up to 10 hours talk time and 120 hours standby to keep you connected longer. - • **Effortless Portability:** Collar clip and retractable earbuds keep your gear organized and ready. - • **Crystal-Clear Conversations:** Advanced noise reduction and HD mic for professional-grade call clarity. - • **Drive Safe, Stay Hands-Free:** Vibration alerts and hands-free calling ensure focus on the road. - • **Seamless Multi-Device Mastery:** Connect two smartphones simultaneously without missing a beat. ## Overview The F520 Wireless Business BT5.3 Headset delivers ultra-stable Bluetooth 5.3 connectivity, HD microphone with noise reduction, and multi-point connection for two devices. Its retractable in-ear design with collar clip ensures tangle-free portability, while the rechargeable 80mAh battery supports up to 10 hours of talk time and 14 hours of music playback, making it ideal for professionals on the move. ## Description Full description not available ## Features - BT5.3 offers a more stable signal and faster data transmission, and is compatible with almost all audio devices that support BT. - Built-in high-definition microphone, multiple noise reduction improve the audio transmission performance of the call, clear sound transmission and high-quality calls. - Hands-free calling and multi-point connection, release your hands, ensure driving safety, can connect two smartphones at the same time, with vibration reminder function. - Collar clip design, easy to carry. The head of the headset is retractable, keeping the cable organized, kink-free and easy to store. - The built-in 80mAh battery is rechargeable and has a long lasting battery life, providing up to about 10 hours of talk time, about 14 hours of music and about 120 hours of standby time. ## Product Details - **Brand:** Docooler - **Colour:** Black - **Ear placement:** In Ear - **Form factor:** In Ear - **Noise control:** None - **Model name:** LLS9325159902624XR - **Connectivity technology:** Wireless - **Wireless communication technology:** Bluetooth - **Included components:** Cable, User Manual - **Age range (description):** Adult ## Images ![docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip - Image 1](https://m.media-amazon.com/images/I/51yM6YgBvxL.jpg) ![docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip - Image 2](https://m.media-amazon.com/images/I/61FYEGdHQqL.jpg) ![docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip - Image 3](https://m.media-amazon.com/images/I/61kmcqqkOqL.jpg) ![docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip - Image 4](https://m.media-amazon.com/images/I/61hdHgG3qmL.jpg) ![docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip - Image 5](https://m.media-amazon.com/images/I/71oxaumj0yL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Wonderful *by M***U on 30 March 2025* Fantastic ## Frequently Bought Together - docooler F520 Wireless Business BT5.3 Headset, Stereo Headset with Microphone, Retractable In-Ear Handsfree Sports Driver Earphone Telescopic Clip - SUNSEATON Business Bluetooth Headset with Retractable Wire, Wireless Earphone with Microphone, Bluetooth V5.2, Handsfree, Compatible for Universal Smartphone (Black) --- ## 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/604091095-docooler-f520-wireless-business-bt5-3-headset-stereo-headset-microphone](https://www.desertcart.us/products/604091095-docooler-f520-wireless-business-bt5-3-headset-stereo-headset-microphone) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-11*