Hear all of what’s around you while enjoying rich, private sound. The open ear design says, “I can still hear you”, while OpenAudio technology provides you with high-quality sound just for you.

Go all day. Do whatever your thing is. With Bose Immersive Audio, the earbuds don’t just feel and look good, they bring you closer to your music.

24/7 comfort and stability

The Bose Ultra Open Earbuds feature a flexible joint and a light-as-air grip – you’ll forget you’re even wearing them.

Stay charged and never miss a beat

Up to 7.5 hours of play time (up to 4.5 hours with Immersive Audio)¹ or up to 48 hours of standby,² and up to an extra 19.5 hours of battery life in the charging case.³

Press, play, enjoy.

Simple, satisfying button controls make it super easy to switch between stereo and immersive modes, giving you instant command over your listening experience.

Plus, Auto Volume works like magic to keep your music audible even as the volume of your surroundings changes.⁴

Water resistance with IPX4

Get splashed on, dripped on, sprayed on. No worries here. The Bose Ultra Open Earbuds can handle it.

What’s in the box

• 2 Bose Ultra Open Earbuds
• Charging case
• USB-C® (A to C) cable (12")
• Quick Start Guide
• Safety sheet

Dimensions/weight

• Earbuds:1.9 cm H x 1.7 cm W x 2.7 cm D
• Charging case:4.2 cm H x 6.5 cm W x 2.6 cm D
• USB cable:30.5 cm

Materials

• Earbuds: Flexible silicone, plastic, metallic finish, gold plating, sweat and water resistant (IPX4)
• Case: Plastic (Hard)

Battery

• Battery life: Up to 7.5 hours¹
• Earbud charge time: Up to 1 hour
• Charging case charge time: Up to 3 hours
• Quick-charge time: 10 minutes for up to 2 hours
• Battery charge method: USB-C
• Battery type (earbud): Lithium-ion
• Battery type (case): Lithium-ion

Microphone

• Four mics (two on each bud)

Bluetooth

• Up to 9 metres
• Bluetooth version: 5.3