Sennheiser SC 60 USB ML Dual-Ear USB Headset With call control function 504547 Purchased on Amazon previously, and stored unused. Please refer to the sales site or manufacturer's website for product details. (The 6th image is a reference image from the sales site.) Although it is new and unused, it has been opened for photography. The bag shows slight damage. The box is not included, as it was not present at the time of purchase. It will be shipped via Yu-Packet Plus. If you are interested, please consider it.