PLANTRONICS Bluetooth Wireless Headset (Monaural Earphone Type) M70 This is the item. Black-white M70 Plantronics Only the item in the image is for sale. Please check the condition in the image. Please understand that this is a home-stored item, used for about 10 days over several months, and is a used item before purchasing. It is a used item. Please refrain from purchasing if you are nervous about used items. The following amateur operation has been confirmed: ・Power ON/OFF ・Bluetooth connection ・Audio output and voice calls Please consider purchasing.