Metallic design wireless earphones, approximately 4.5cm in compact size, making them convenient to carry. - Model Name: Neo3 - Color: Gunmetal - Size: Approximately 4.5cm Thank you for viewing. Brand new, unused. Please understand that this is a prize item before purchasing. *Please contact the manufacturer in case of initial defects. *Instant purchase welcome, silent purchase at midnight OK◎ *One-of-a-kind, first-come, first-served *Free shipping! *Please contact us before evaluation if there are any issues. ・Please understand and purchase with home storage and simple packaging( ⁎ᵕᴗᵕ⁎ )