HOCO UA18 USB Bluetooth Receiver Adapter
-Brand: hoco.
-Model: UA18
-Material: plastic
-Sizes: 22 x 17 x 1.2mm
-Weight: 2g
-Bluetooth Version: v5.0 Dual mode
-Compatible with: Speakers, earphones, keyboard, mouse and printers
-System compatibility: Windows7 / 8 / 10, for Linux and other operating systems.