Wireless bone conduction headset design, offering clear sound quality and comfortable wear. - Model: OPENCOMM 2 UC 2025 Upgrade USB-A - Accessories: User guide, legal statement, charging cable, USB-A dongle, carrying case - Color: Black - Design: Bone conduction headset - Microphone: Boom microphone ---------- Purchased in early August 2025 and used about 10 times, but I ended up using another headset, so I no longer need this one. The product works perfectly fine. All original accessories are included. Other features... Noise canceling, bone conduction