Never Used no box The Bose Ultra Open-Ear True Wireless Bluetooth Earbuds in Black are a top-of-the-line pair of headphones designed for studio monitoring, DJ, and live monitoring. With a 45mm driver size and a frequency range suitable for Bluetooth connection, these earbuds provide high-quality sound for various uses. The ear-hook form factor and built-in microphone make them convenient and versatile for on-the-go use. Featuring a rechargeable battery and a 1-year manufacturer warranty, these earbuds offer a premium listening experience with added convenience and security.
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