---
product_id: 609463713
title: "Ultra Open Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, Black"
brand: "bose"
price: "NT$12644"
currency: TWD
in_stock: true
reviews_count: 8
category: "Bose"
url: https://www.desertcart.tw/products/609463713-ultra-open-earbuds-with-openaudio-technology-open-ear-wireless-earbuds
store_origin: TW
region: Taiwan
---

# OpenAudio tech for rich sound IPX4 water resistance 48h total battery life Ultra Open Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, Black

**Brand:** bose
**Price:** NT$12644
**Availability:** ✅ In Stock

## Summary

> 🎶 Hear More, Live More — The Future of Open-Ear Audio

## Quick Answers

- **What is this?** Ultra Open Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, Black by bose
- **How much does it cost?** NT$12644 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/609463713-ultra-open-earbuds-with-openaudio-technology-open-ear-wireless-earbuds)

## 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

- • **All-Day Power:** Up to 7.5 hours playtime plus 19.5 hours extra with the charging case keeps you going longer.
- • **Stay Connected & Aware:** Open-ear design lets you hear your surroundings without missing a beat.
- • **Comfort Meets Stability:** Light-as-air grip and flexible joint ensure a secure fit that feels like nothing’s there.
- • **Immersive Audio Experience:** Bose’s spatialized sound technology puts you inside your music, not just listening to it.
- • **Ready for Life’s Elements:** IPX4 water resistance and acoustic mesh protect your earbuds from moisture and debris.

## Overview

The Bose Ultra Open Earbuds combine cutting-edge OpenAudio technology with an open-ear design, delivering immersive, spatialized sound while keeping you aware of your environment. With up to 48 hours of total battery life, IPX4 water resistance, and a lightweight, secure fit, these wireless earbuds are engineered for professionals who demand premium audio performance without compromise.

## Description

Bose Ultra Open Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, Black : desertcart.ae: Electronics

Review: Amazing AirPod - This is an amazing Airpod , please make sure you put the left and right side Airpod in correct sides otherwise microphones doesn’t work well and the people other side can’t hear you well Good luck
Review: Bose open air - Excellent product. I always wanted one for myself. Since i had bought for my whole family. Bose excellence. No dubt

## Features

- OPEN YOUR EARS TO THE WORLD: Hear all of what’s around you while enjoying rich, private sound; the wireless earbuds' open ear 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 spatialised sound, these Bluetooth earbuds feel and look good, and bring you closer to your music, so you’re not only listening, you’re in it
- FEELS GOOD, STAYS PUT: The Bose Ultra Open 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
- WATER RESISTANCE WITH IPX4: Get splashed on, dripped on, sprayed on. No worries here. The Bose Ultra Open Earbuds can handle it. Acoustic mesh keeps out moisture and debris, so you can keep on listening
- NEVER MISS A BEAT: With up to 7.5 hours of play time (up to 4.5 hours with Immersive Audio)*, up to 48 hours of standby***, and up to an additional 19.5 hours with the included charging case**, you’re equipped with long-lasting battery life

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CPFV77W4 |
| Additional Features | Microphone Included, Surround Sound |
| Age Range Description | Adult |
| Antenna Location | Exercising |
| Audio Driver Type | Dynamic Driver |
| Battery Average Life | 7.5 Hours |
| Battery Charge Time | 2 Hours |
| Best Sellers Rank | #616 in Electronics ( See Top 100 in Electronics ) #16 in Open-Ear Headphones |
| Bluetooth Range | 30 Feet |
| Bluetooth Version | 5.3 |
| Brand | Bose |
| Built-In Media | Cable, Protective Case, User Manual |
| Cable Features | Without Cable |
| Carrying Case Battery Average Life | 19.5 Hours |
| Carrying Case Color | Black |
| Carrying Case Material | Plastic |
| Color | Black |
| Colour | Black |
| Compatible Devices | Bluetooth enabled devices |
| Connectivity Technology | Wireless |
| Control Method | Touch |
| Control Type | Media Control |
| Controller Type | control buttons |
| Country of Origin | China |
| Customer Reviews | 3.9 out of 5 stars 5,089 Reviews |
| Ear placement | Open Ear |
| Earpiece Shape | open-ear |
| Enclosure Material | Plastic |
| External Testing Certification | Não aplicável |
| Form factor | In Ear |
| Frequency Range | 20Hz - 20,000Hz |
| Frequency Response | 20 KHz |
| Headphone Folding Features | In Ear |
| Headphone Jack | No Jack |
| Headphones Ear Placement | Open Ear |
| Impedance | 32 Ohms |
| Is Autographed | No |
| Item Weight | 60 Grams |
| Manufacturer | Bose |
| Model Name | Ultra Open Ear Headphones |
| Model Number | 881046-0010 |
| Noise Control | None |
| Noise control | None |
| Number of Items | 1 |
| Specific Uses For Product | Daily use for listening to music |
| Style Name | Minimalist |
| Theme | No Theme |
| UPC | 017817846929 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 Year |
| Water Resistance Level | Water Resistant |
| Wireless Technology | Bluetooth |

## Product Details

- **Brand:** Bose
- **Colour:** Black
- **Ear placement:** Open Ear
- **Form factor:** In Ear
- **Impedance:** 32 Ohms

## Images

![Ultra Open Earbuds with OpenAudio Technology, Open Ear Wireless Earbuds, Up to 48 Hours of Battery Life, Black - Image 1](https://m.media-amazon.com/images/I/51WLv3DPC4L.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

### ⭐⭐⭐⭐⭐ Amazing AirPod
*by N***I on 9 September 2025*

This is an amazing Airpod , please make sure you put the left and right side Airpod in correct sides otherwise microphones doesn’t work well and the people other side can’t hear you well Good luck

### ⭐⭐⭐⭐⭐ Bose open air
*by R***. on 24 December 2025*

Excellent product. I always wanted one for myself. Since i had bought for my whole family. Bose excellence. No dubt

### ⭐ all over not good product to buy
*by A***K on 11 January 2026*

I am quite disappointed with these Bose earbuds for the following reasons: They are not suitable for calls. The microphone quality is poor, and the person on the other end often cannot hear my voice clearly. When listening to music, the playback does not pause automatically when the earbuds are removed. There is no in-ear detection, which is a basic feature expected at this price point. Overall, the product did not meet my expectations, especially considering the brand reputation.

## 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

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**Shop now:** [https://www.desertcart.tw/products/609463713-ultra-open-earbuds-with-openaudio-technology-open-ear-wireless-earbuds](https://www.desertcart.tw/products/609463713-ultra-open-earbuds-with-openaudio-technology-open-ear-wireless-earbuds)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-30*