About the product
The Bose Ultra Open true wireless earphones redefine the audio experience with their advanced design and technology. Designed for those who demand both quality and convenience, these earphones feature Bluetooth 5.3 for reliable connectivity, ensuring your music and calls are always clear and uninterrupted. The open ear design, crafted from high-quality materials such as PC/ABS, gold plating, metal, and silicone, offers comfort, allowing you to wear them for extended periods without discomfort.
Innovative OpenAudio technology and immersive audio sound effects come together to deliver a sound experience that is as rich and detailed as it is memorable. Whether you're listening to your favorite tunes or taking calls, the stereo sound output ensures every moment sounds its best. The Ultra Open earphones are also designed with convenience in mind, featuring touch controls and intuitive buttons for managing your audio effortlessly. With a quick recharge time of just 1 hour and a standby time of 48 hours, these earphones are ready to go whenever you are, making them the perfect companion for your on-the-go lifestyle.
Technical Specifications
| Primary Information | |
| Product Description: | Bose Ultra Open - true wireless earphones with mic |
| Product Type: | True wireless earphones - Bluetooth |
| Recommended Use: | Portable electronics |
| Color: | Moonstone blue |
| Headphones Form Factor: | Open ear |
| Wireless Technology: | Bluetooth |
| Bluetooth Version: | Bluetooth 5.3 |
| Sound Output Mode: | Stereo |
| Sound Effects: | Immersive audio |
| Controls: | Play/pause, next/previous track, volume, answer/end, reject call |
| Specific Absorption Rate (SAR): | 0.46 W/kg (ear (left)) ¦ 0.57 W/kg (ear (right)) |
| Manufacturer Warranty: | 2-year warranty |
| General | |
| Product Type: | True wireless earphones - Bluetooth - wireless |
| Dimensions & Weight Details: | Earbud: 0.7 in x 1.1 in x 0.7 in / 0.2 oz ¦ Charging case: 2.6 in x 1 in x 1.6 in / 1.5 oz |
| Color: | Moonstone blue |
| Body Material: | PC/ABS, silicone, metal, gold plating |
| Recommended Use: | Portable electronics |
| Features: | Touch control |
| Protection: | IPX4 |
| Max Operating Distance: | 30 ft |
| Audio Output | |
| Headphones Form Factor: | Open ear |
| Connectivity Technology: | Wireless |
| Wireless Technology: | Bluetooth |
| Bluetooth Audio Codec: | AAC, SBC |
| Bluetooth Version: | Bluetooth 5.3 |
| Bluetooth Profiles: | Advanced Audio Distribution Profile (A2DP), Hands-Free Profile (HFP) |
| Sound Output Mode: | Stereo |
| Sound Effects: | Immersive audio |
| Features: | OpenAudio technology, SimpleSync, auto volume |
| Microphone | |
| Form Factor: | Built-in |
| Remote Control | |
| Controls: | Play/pause, next/previous track, volume, answer/end, reject call |
| Miscellaneous | |
| Included Accessories: | Charging case, USB-C to USB-A cable (30.5 cm) |
| Cable Details: | USB-C to USB-A cable - detachable - 1 ft |
| Compliant Standards: | UKCA, Directive 2014/53/EU, FCC Part 15, ISED, CAN ICES-3(B)/NMB3(B), WEEE, BSMI, NOM, KCC, NYCE, RCM |
| Specific Absorption Rate (SAR): | 0.46 W/kg (ear (left)) ¦ 0.57 W/kg (ear (right)) |
| Power | |
| Battery: | 2 rechargeable |
| Included Qty: | 2 |
| Run Time (Up To): | 7.5 hour(s) |
| Run Time Details: | Continuous playback (immersive audio off): up to 7.5 hour(s) ¦ Continuous playback (immersive audio on): up to 4.5 hours ¦ Continuous playback (with included charging case): up to 19.5 hours |
| Standby Time: | 48 hours |
| Recharge Time: | 1 hour(s) |