The B+COM ONE with Bluetooth functionality allows for convenient calls with included speakers and microphone. - Brand: B+COM - Model Name: ONE - Included items: Speakers, microphone, instruction manual, charging cable, various pads. Confirmed to have everything needed. - Speaker Type: Over-Ear - Part Number: 00081661 Purchased 3 years ago, but has been used almost not at all in the last year. Usage frequency is considered low. Charging and operation have been confirmed. The microphone sponge that was in use has been removed and is included. As a set, only the quick manual is missing. The male Velcro fastener for securing the speaker is attached to the speaker. A video of the operation has been taken. If shipped without the box, a discount of -300 yen will be applied. As this is a machine, please ask if you have any questions.