Bose Ultra Open True Wireless Earbuds (Black)

Features: SimpleSync Pairs with Bose Products, Auto-Volume Function, Bose Immersive Spatial Audio, OpenAudio Tech for Rich, Private Sound, Up to 27 Hours of Play with Charge Case, For Travel, Work, and Home Use, Flexible Joint Grip Hugs Ears, IPX4 Water Resistance, Includes Charging Case and USB-C Cable, Open-Ear Design for Spatial Awareness

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: No

Number of Voice Mics: 4

Wireless: Bluetooth 5.3 / 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: 7.5 Hours (Listen)48 Hours (Standby)

Quick Charging Times: 10 Minutes for 2 Hours

Recharge Time: 1 Hour

Additional Runtime: 19.5 Hours

Charging Input: USB-C

Wireless Charging: No

Color: Black

Environmental Resistance: Water-Resistant (IPX4)

Dimensions: Earphones:1.07 x 0.73 x 0.67-inch / 2.72 x 1.85 x 1.7 cm (Each) Case:2.56 x 1.65 x 1.04-inch / 6.5 x 4.19 x 2.64 cm

Weight: Earphones:0.2 oz / 6 g Case:1.5 oz / 43 g