Ear-hook wireless earphones with volume control. - Included: Charger, USB cable - Type: Ear-hook - Features: Volume control switch, ON/OFF switch - Color: Beige - Case: With storage case Untested, as-is item. This is a used, junk item that has been in someone's possession. As I am an amateur, inspection, measurement, and packaging will be simple and done visually. We cannot guarantee the operation of each part or the condition of each electronic component, so please bid with the understanding that this is the case. Regarding the description "power-on confirmed," this mainly refers to visual confirmation of the power lamp, etc. Since the operation has not been confirmed, please understand this beforehand. Regarding the description "operation/sound output confirmed," this mainly refers to a simple operation check of only the main parts of the product, so even if minor operational problems occur, they will not be eligible for returns or refunds. Please understand this beforehand. Regarding musical instruments, we do not have specialized knowledge, so even if problems such as sound quality occur, they will not be eligible for returns or refunds. Please be aware of this beforehand. *Please note that we cannot guarantee specialized aspects. Based on the above, we are selling this as a used, junk item, so please bid with the understanding that you have understood everything. No claims, no returns!