Sizes: 22*17*1.2mm. Weight: 2g.
BT version: v5.0 dual mode.
Solve the problem of missing BT function on PC. Support multi-device connection (speakers, earphones, keyboard and mouse, printers, etc.).
System compatibility: for Windows7 / 8 / 10, for Linux and other operating systems.
To install this Web App in your iPhone/iPad press and then Add to Home Screen.