Brand: ZEXMTE
Operating System: Windows 11/10/8/7
Item Weight: 1.44 ounces
Product Dimensions: 1.55 x 0.31 x 0.15 inches
Item Dimensions LxWxH: 1.55 x 0.31 x 0.15 inches
Color: Black-BT 5.1
Manufacturer: ZEXMTE
ASIN: B09MZ8715D
Country of Origin: China