--- product_id: 639126869 title: "JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black" brand: "jlab" price: "¥12698" currency: JPY in_stock: true category: "J Lab" url: https://www.desertcart.jp/products/639126869-jlab-flex-open-ear-earbuds-clip-on-true-wireless-bluetooth store_origin: JP region: Japan --- # 12mm dynamic drivers with bass boost 21+ hrs total battery life Bluetooth 5.4 with multipoint pairing JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black **Brand:** jlab **Price:** ¥12698 **Availability:** ✅ In Stock ## Summary > 🎧 Flex your freedom with open-ear wireless power! ## Quick Answers - **What is this?** JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black by jlab - **How much does it cost?** ¥12698 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/639126869-jlab-flex-open-ear-earbuds-clip-on-true-wireless-bluetooth) ## Best For - jlab enthusiasts ## Why This Product - Trusted jlab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stay Aware, Stay Safe:** Open-ear design keeps you connected to your environment while delivering rich, clear audio with enhanced bass. - • **Personalize Your Sound:** Customize EQ and touch controls via the JLab App for a listening experience tailored exactly to your vibe. - • **All-Day Power, No Pause:** Enjoy 7+ hours per earbud and 21+ hours total with the charging case—perfect for your longest workdays or workouts. - • **Comfort Meets Durability:** Lightweight cuff design clips securely around your ear with IP55 sweat and rain resistance—built for your active lifestyle. - • **Seamless Multi-Device Flow:** Bluetooth 5.4 and multipoint pairing let you effortlessly switch between phone, tablet, and laptop without missing a beat. ## Overview JLab Flex Open Ear Earbuds deliver 21+ hours of true wireless freedom with a secure clip-on fit and open-ear design that keeps you aware of your surroundings. Featuring 12mm dynamic drivers with bass boost, Bluetooth 5.4 multipoint connectivity, and IP55 water resistance, these earbuds are engineered for all-day comfort and seamless device switching. Customize your sound and controls through the JLab App, backed by a 2-year warranty. ## Description desertcart.com: JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black : Electronics ## Features - 7+ hours per earbud, 21+ total hours with the charging case. Google Fast Pair gets you connected instantly. Enough playtime for a full commute, long workout, or all-day listening without reaching for the case. - 12mm speakers deliver rich, clear audio while the open-ear design lets you stay connected to your surroundings. A bass boost algorithm adds extra depth, so your music still sounds full and powerful. - The lightweight cuff design wraps comfortably around your outer ear for a secure fit without ear tips or pressure inside the ear canal. Built to stay in place throughout your day and IP55-rated to handle sweat and light rain. - Bluetooth 5.4 and Multipoint let you stay connected to two devices at once and easily switch between your phone, tablet, or computer without constantly disconnecting and reconnecting. - Use the JLab App to customize your EQ and touch controls to match how you listen. A MEMS microphone helps reduce distracting background noise for clearer calls, and everything is backed by JLab’s 2-year warranty. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0D8K567W7 | | Additional Features | Lightweight, Multipoint Pairing, Touch Control | | Age Range Description | Adult,Teen,Kid | | Antenna Location | Running errands, Walking, Calling | | Audio Driver Size | 12 millimeters | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 21 hours | | Battery Charge Time | 7 hours | | Best Sellers Rank | #922 in Electronics ( See Top 100 in Electronics ) #18 in Open-Ear Headphones | | Bluetooth Version | 5 | | Brand | JLab | | Brand Name | JLab | | Built-In Media | Charging Case, User Manual | | Cable Features | Without Cable | | Carrying Case Battery Average Life | 21 hours | | Carrying Case Color | Black | | Carrying Case Material | Plastic | | Color | Black | | Compatible Devices | Bluetooth-enabled devices, including Android devices with Google Fast Pair support, and other devices with Bluetooth connectivity | | Connectivity Technology | Wireless | | Control Method | Touch | | Control Type | Media Control | | Controller Type | Touch | | Customer Package Type | FFP | | Customer Reviews | 4.1 out of 5 stars 2,097 Reviews | | EU Spare Part Availability Duration | 2 years | | Ear Placement | Open Ear | | Earpiece Shape | around-ear | | Enclosure Material | Plastic | | Form Factor | True Wireless | | Frequency Response | 20 KHz | | Headphone Folding Features | True Wireless | | Headphone Jack | No Jack | | Headphones Ear Placement | Open Ear | | Manufacturer | JLab | | Model Name | Flex | | Model Number | EBFLEXRBLK124 | | Noise Control | None | | Number of Items | 1 | | Specific Uses For Product | Sport | | Style Name | Sporty | | Theme | running sports gym | | UPC | 810119071835 | | Unit Count | 2 Count | | Warranty Description | JLab Two Year Warranty | | Water Resistance Level | Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** JLab - **Color:** Black - **Ear Placement:** Open Ear - **Form Factor:** True Wireless - **Noise Control:** None ## Images ![JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black - Image 1](https://m.media-amazon.com/images/I/71LObbbGw3L.jpg) ![JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black - Image 2](https://m.media-amazon.com/images/I/61+XuZw4jsL.jpg) ![JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black - Image 3](https://m.media-amazon.com/images/I/810YR5AdDqL.jpg) ![JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black - Image 4](https://m.media-amazon.com/images/I/8133yzxa8EL.jpg) ![JLab, Flex, Open Ear Earbuds, Clip On True Wireless Bluetooth Earbuds, Black - Image 5](https://m.media-amazon.com/images/I/817n9O2t7-L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - JLab Flex Open Earbuds, Black, Clip-on Cuff Design, Wireless Open-Ear Audio Freedom Effortless Fit, Safe Listening, Bluetooth Multipoint, Customize with The App - JLab Go Sport+ Wireless Workout Earbuds Featuring C3 Clear Calling, Secure Earhook Sport Design, 35+ Hour Bluetooth Playtime, and 3 EQ Sound Settings (Graphite) --- ## 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.jp/products/639126869-jlab-flex-open-ear-earbuds-clip-on-true-wireless-bluetooth](https://www.desertcart.jp/products/639126869-jlab-flex-open-ear-earbuds-clip-on-true-wireless-bluetooth) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-16*