--- product_id: 608370625 title: "Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black" brand: "bose" price: "₩639133" currency: KRW in_stock: true reviews_count: 13 category: "Bose" url: https://www.desertcart.kr/products/608370625-bose-ultra-open-earbuds-bluetooth-open-ear-earbuds-with-openaudio store_origin: KR region: South Korea --- # 7.5 hrs playtime IPX4 water resistant 48 hrs standby w/ case Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black **Brand:** bose **Price:** ₩639133 **Availability:** ✅ In Stock ## Summary > 🎶 Hear everything, miss nothing — the future of open-ear sound is here. ## Quick Answers - **What is this?** Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black by bose - **How much does it cost?** ₩639133 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/608370625-bose-ultra-open-earbuds-bluetooth-open-ear-earbuds-with-openaudio) ## Best For - bose enthusiasts ## Why This Product - Trusted bose brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Open-Ear Awareness:** Stay connected to your world while enjoying rich, private sound with Bose’s OpenAudio tech. - • **Immersive Spatial Audio:** Bose Immersive Audio transports you inside your music, not just listening but living it. - • **Sweatproof & Weather Ready:** IPX4-rated water resistance and acoustic mesh keep moisture and debris out for unstoppable workouts. - • **All-Day Comfort & Secure Fit:** Light-as-air clip-on design with flexible joints ensures earbuds stay put during runs or meetings. - • **Seamless Bluetooth Multipoint:** Effortlessly switch between phone, laptop, and other devices without missing a beat. ## Overview Bose Ultra Open Earbuds redefine wireless audio with OpenAudio technology that delivers private, immersive sound while keeping you aware of your surroundings. Featuring a lightweight clip-on design for all-day comfort, up to 7.5 hours of playtime plus 48 hours standby with the charging case, and IPX4 water resistance, these earbuds are engineered for active professionals who demand premium sound without isolation. Bluetooth 5.3 and multipoint connectivity ensure seamless device switching, while Bose SimpleSync lets you pair with Bose speakers for a personalized listening experience. ## Description To the music lovers with a playlist for every mood and moment, meet your new obsession. Bose reinvented earbuds with OpenAudio technology that combines complete awareness of your surroundings with rich, private sound only you can hear. And with Bose Immersive Audio, the Bluetooth earbuds with microphone don’t just feel good and look good, they bring you closer to your music. Bose Immersive Audio spatializes music so you’re not only listening to the music. You’re in it. Designed for all-day wear you’ll never want to take off these comfortable earbuds. The Bose Ultra Open Earbuds feature a flexible joint and a light-as-air-grip; you’ll forget you’re even wearing them. With up to 7.5 hours of play time (up to 4.5 hours with Immersive Audio)* or up to 48 hours of standby***, you’re equipped with the power of long-lasting battery life. Plus, the included charging case provides up to an extra 19.5 hours of play time, making it perfect for on-the-go charging**. Simple button controls make it easy to manage your music and switch between stereo and immersive modes. Get splashed on, dripped on, sprayed on. No worries here. With an IPX4 environmental rating for water resistance, the Bose Ultra Open Earbuds can handle it. Acoustic mesh keeps out moisture and debris, so you can keep on listening. Thanks to Bose SimpleSync technology, you can pair your wireless open ear headphones with Bose soundbars and speakers for personal TV listening with independent volume control. ## Features - OPEN YOUR EARS TO THE WORLD: Hear all of what’s around you while enjoying rich, private sound; these open-ear earbuds' design says, “I can still hear you” while OpenAudio technology provides you with high-quality, private sound - BE IN THE MUSIC, ANYWHERE EVERYWHERE: With Bose Immersive Audio spatialized sound, these wireless earbuds feel, look good, and bring you closer to your music, so you’re not only listening, you’re in it - FEELS GOOD, STAYS PUT: These over the ear earbuds feature a flexible joint and a light-as-air-grip, simply hook it gently around the back of your ear and you’ll stay open to the world around you with these comfortable earbuds even while running - WATER RESISTANCE WITH IPX4: Get splashed on, dripped on, sprayed on. No worries here. These sweatproof open ear headphones can handle it. Acoustic mesh keeps out moisture and debris, so you can keep on listening - NEVER MISS A BEAT: Up to 7 hours of play time (up to 4 hours with Immersive Audio)* along with up to 48 hours of standby***, via the included charging case providing up to an extra 2.5 full charges of power**. USB-C cable included to charge the case - NEW IMPROVED BLUETOOTH CONNECTIVITY: Bluetooth multipoint offers seamless, uninterrupted listening. Switch between your phone, your laptop, and other devices with ease — all without missing a moment - PRESS, PLAY, ENJOY: Simple button controls on these earbuds with microphone make it easy to switch between stereo and immersive modes, giving you instant command; with just a press, effortlessly control your music and answer calls - PLAYS NICELY WITH OTHER BOSE PRODUCTS: Thanks to Bose SimpleSync technology, you can pair your wireless earbuds with Bose smart soundbars and speakers for a personal TV listening experience with independent volume control - NEW EASIER, QUICKER SETUP: Download the Bose app to receive the latest software updates. Ensure optimal functionality and get access to all the latest features and cutting-edge tech ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CPFV77W4 | | Additional Features | Lightweight, Noise Cancellation | | Age Range Description | Adult | | Antenna Location | Calling, Exercising, Running | | Audio Driver Type | Dynamic Driver | | Battery Average Life | 7.5 Hours | | Battery Charge Time | 1 Hours | | Best Sellers Rank | #418 in Electronics ( See Top 100 in Electronics ) #11 in Open-Ear Headphones | | Bluetooth Range | 30 Feet | | Bluetooth Version | 5.3 | | Brand | Bose | | Brand Name | Bose | | Built-In Media | 2 Bose Ultra Open Earbuds, Charging Case, Safety sheet, USB-C® (A to C) cable (12") | | Cable Features | Without Cable | | Carrying Case Battery Average Life | 19.5 Hours | | Carrying Case Color | White Smoke | | Carrying Case Material | Plastic | | Color | Black | | Compatible Devices | Phone,Laptop | | Connectivity Technology | Wireless | | Control Method | Touch | | Control Type | Media Control | | Controller Type | Button | | Customer Reviews | 4.0 out of 5 stars 5,925 Reviews | | Ear Placement | Open Ear | | Earpiece Shape | Bud | | Enclosure Material | Plastic | | Form Factor | Open Ear | | Frequency Range | [20 Hz - 20,000 Hz] | | Frequency Response | 20000 Hz | | Headphone Folding Features | Open Ear | | Headphone Jack | No Jack | | Headphones Ear Placement | Open Ear | | Impedance | 32 Ohms | | Is Autographed | No | | Item Weight | 60 Grams | | Manufacturer | Bose | | Model Name | Bose Ultra Open Earbuds, Black | | Model Number | 881046-0010 | | Noise Control | None | | Number of Items | 1 | | Sensitivity | 75 dB | | Specific Uses For Product | Entertainment | | Style Name | Minimalist | | Theme | Music & Sound | | UPC | 017817846929 | | Unit Count | 1.0 Count | | Warranty Description | 1 year manufacturer | | Water Resistance Level | Water Resistant | | Wireless Technology | Bluetooth | ## Product Details - **Brand:** Bose - **Color:** Black - **Ear Placement:** Open Ear - **Form Factor:** Open Ear - **Impedance:** 32 Ohms ## Images ![Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black - Image 1](https://m.media-amazon.com/images/I/51WLv3DPC4L.jpg) ![Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black - Image 2](https://m.media-amazon.com/images/I/61+kvejy8jL.jpg) ![Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black - Image 3](https://m.media-amazon.com/images/I/51c0Ot0gOnL.jpg) ![Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black - Image 4](https://m.media-amazon.com/images/I/716cCOpNa+L.jpg) ![Bose Ultra Open Earbuds - Bluetooth Open Ear Earbuds with OpenAudio for Awareness, Clip-On Design for Comfort, Water Resistant, Up to 48 Hrs of Playtime, Black - Image 5](https://m.media-amazon.com/images/I/71v+4o3GwpL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: How do I setup my Bose Ultra Open Earbuds?** A: Download and install the free Bose app from your mobile device's app store. The Bose app lets you set up and control your product from any mobile device, such as a smartphone or tablet. **Q: How do I connect my Bose Ultra Open Earbuds to my Bluetooth device?** A: 1. Ensure Bluetooth is enabled on your device 2. With the case open, and both earbuds inside, press and hold on the button on the back of the case until the light slowly blinks blue 3. Select the earbuds from the list of available devices **Q: How do I update the firmware/software of my Bose Ultra Open Earbuds?** A: Updating the earbuds: When an update is available, the Bose app automatically downloads it. Tap Install Update. Updating the case: Go to btu.bose.com and connect with the USB-C cable. **Q: How do I reset my Bose Ultra Open Earbuds?** A: Place both earbuds in the charging case. With the charging case open, press and hold the button on the back of the case for 20 seconds until the earbud status light blinks white 2 times, slowly blink blue, and then turn off. **Q: How do I clear the Bluetooth pairing list?** A: Press and hold the Bluetooth button for 10 seconds until you hear "Bluetooth device list cleared." Once cleared, your earbuds are ready to connect a new device. Then delete the earbuds from Bluetooth list on your device. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by D***E on March 4, 2024* ### ⭐⭐⭐⭐⭐ Review *by I***T on June 24, 2024* ### ⭐ Review *by A***R on May 18, 2025* ## Frequently Bought Together - Bose Ultra Open Bluetooth Earbuds, True Wireless Earbuds with OpenAudio for Awareness, Clip On Design for Comfort, Immersive Audio, Up to 48 Hrs of Playtime, Black - SURITCH Case Cover for Bose Ultra Open Earbuds(2024), Shockproof Protective Cover for Bose Ultra Open Wireless Ear Earbuds Charging Case Accessories with Carabiner, 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.kr/products/608370625-bose-ultra-open-earbuds-bluetooth-open-ear-earbuds-with-openaudio](https://www.desertcart.kr/products/608370625-bose-ultra-open-earbuds-bluetooth-open-ear-earbuds-with-openaudio) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-08*