Product Dimensions: 1.45 x 1.25 x 1.25 inches
Item Weight: 0.176 ounces
ASIN: B09GFT5462
Item model number: PT-WC-20
Connectivity technologies: Bluetooth,Usb
Special Features: 短路保护
Other display features: CE
Colour: All black
Manufacturer: Shenzhen Putuo Technology Co.,Ltd
Country of Origin: China