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. All necessary items are confirmed to be included. - Speaker Type: Over-Ear - Part Number: 00081661 Purchased 3 years ago, but has been used very little 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 demonstrating the operation is available. If shipped without the box, a discount of -300 yen will be applied. As this is a mechanical item, please ask any questions you may have.