Bose Ultra Open Earbuds (2nd Gen Black)

Enjoy the lightweight fit and surprisingly private audio of the 2nd-Generation Bose Ultra Open Earbuds - which offer an innovative open-ear design for environmental awareness With OpenAudio tech - you can still revel in rich - private audio on the go - and with Bose Immersive Audio - you can experience riveting spatial audio anywhereThe 2nd-Gen Ultra Open Earbuds offer all the features of the previous generation along with new improvements such as enhanced sound reproduction - with deeper bass - more reliable wireless connectivity - and improved battery life - a new premium visual design - and more SpeechClarity technology improves voice pickup for clear - natural calls in most environments Auto Volume adjusts the volume dynamically to match your environment - while satisfying button controls allow you to conveniently adjust settings when you need to get hands on With SimpleSync technology - the Ultra Open Earbuds can seamlessly pair with Bose smart soundbars and speakers - so your friends can join the party IPX4 water resistance ensures solid performance in light rain or when working up a sweat - making the Open Ultra ideal for commutes - exercise - or home use And with the Bose Music app - you can take personalization further with adjustable EQ settings These earbuds include a charging case and a USB-C charging cable

Features: Includes Charging Case and USB-C Cable, Flexible Joint Grip Hugs Ears, Case Supports Wireless Charging, Up to 28.5 Hours of Playback with Case, SimpleSync Pairs with Bose Products, SpeechClarity Tech for Clear Calls, Bose Immersive Spatial Audio, OpenAudio Tech for Rich, Private Sound, Open-Ear Design for Spatial Awareness, For Travel, Work, and Home Use

Quantity: 1

Wearing Style: Dual Ear True Wireless Earbud

Earpiece Design: Open-Ear

Open/Closed-Back: Open-Back

Sound Field: Stereo - Spatial Audio Support

Number of Drivers: 1 per Earpiece

Driver Type: Dynamic

Active Noise Cancellation: No

Volume Limiting / Child-Safe: No

Built-In Controls: Yes (on Earpiece)

Sensors: Touch

Built-In Mic: Yes (on Earpiece)

Noise Cancelling: Yes

Number of Voice Mics: 4

Wireless: Bluetooth 5.4 / NFC

Wireless Range: 30' / 9.1 m

Supported Audio Codecs: AAC - SBC

Bluetooth Profiles: A2DP - HFP - BLE

Wired Audio Connector: No Wired Audio Support

Cable Design: No Wired Audio Support

Audio Connector to Earpiece: No Wired Audio Support

Mobile App Compatible: Yes: Android & iOSApp Name: Bose MusicFunctionality: Adjust Settings - Firmware Update - Remote Control

Runtime: 9 Hours (Listen)20 Hours (Standby)

Quick Charging Times: 10 Minutes for 2 Hours

Recharge Time: 1 Hour

Battery Chemistry: Lithium-Ion

Capacity (mAh): 88 mAh

Additional Runtime: 19.5 Hours

Battery Chemistry: Lithium-Ion

Capacity: 690 mAh

Charging Input: USB-C

Wireless Charging: Yes

Color: Black

Environmental Resistance: Water-Resistant (IPX4)

Dimensions: Earphones:1.09 x 0.74 x 0.69-inch / 2.77 x 1.88 x 1.75 cm (Each) Case:2.59 x 1.87 x 1.05-inch / 6.58 x 4.75 x 2.67 cm

Weight: Earphones:0.2 oz / 5.7 g Case:1.7 oz / 48.2 g