The earbuds are my new ones, very lightly used. Navy blue color and its specifications are below: Soundcore True Wireless Earbuds R50i, 10mm Drivers, Big Bass Sound by Anker, Bluetooth 5.3, 30-Hour Playtime, IPX5 Waterproof, AI Clear Calls, 2 Mics, 22 EQ - 10mm internal speaker delivers powerful bass sound and amazing clarity. - Bluetooth 5.3 ensures a fast and stable connection with compatible devices. - The earbuds provide you with a long playtime of up to 30 hours to enjoy music and calls all day long. - IPX5 water resistance makes them ideal for use during workouts or in damp environments. - Equipped with 2 microphones to ensure clear sound during calls. - The pre-set 22 EQ options allow you to customize your listening experience to suit your preferences. - In-ear design provides extra comfort and helps isolate ambient sound. - Powerful bass sound ensures you enjoy precise details in music and audio content. - Works with all Bluetooth-compatible devices, including smartphones and tablets.