PLANTRONICS Bluetooth Wireless Headset (Monaural Earphone Type) M70 Black-white M70-BW Plantronics The items in the images are all that are included. I purchased this a few years ago as a spare and used it occasionally. I haven't used it many times, and as the images show, it's in good condition, but please understand that this is a used item before purchasing. I confirmed the following before listing: ・Power ON/OFF ・Bluetooth connection ・Audio output and voice calls Thank you.