The Bose Ultra Open Earbuds use an open ear design with OpenAudio technology, delivering private sound while keeping you aware of surroundings. Perfect for commuting or working from home, these earbuds feature Bose Immersive Audio for a spatial listening experience.
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Read MoreBose Ultra Open wireless earbuds are true in-ear headphones with an open ear design, allowing ambient sound awareness. OpenAudio technology delivers private sound, and Bose Immersive Audio spatializes music. Flexible joints and silicone ear pieces provide all-day comfort, and IPX4 water resistance protects against splashes. Battery life is up to 7 hours on a single charge, or 4 hours with Immersive Audio enabled. The charging case provides 2.5 additional full charges. Charging via USB-C takes approximately 60 minutes; the product is supplied without a charging adaptor, requiring a power source with output between 1.5W and 2.5W (does not support PD fast charging). Bluetooth 5.3 offers a range of 9.14 metres. Contents include two earbuds, charging case, USB-C cable (A to C, 12 inches), and safety sheet. Three Lithium-Ion batteries are included.
Charge the earbuds by connecting the USB-C cable to a power source with output 1.5W to 2.5W. A full charge takes about 60 minutes. Playback time is up to 7 hours without Immersive Audio, or 4 hours with it. The charging case can recharge the earbuds 2.5 times.
Warnings: Warning - Not suitable for children under the age of 3 years due to small parts and entanglement hazard. Caution - To prevent possible hearing damage, do not listen at high volume for long periods.
