SAMZHE Sz-666 USB bluetooth4.0 Adapter Dongles bluetooth Receiver Audio Transmitter with Lanyard Hole

Specifications Brand SAMZHE Model Sz 666 Product name USB bluetooth adapter Chip CSR8510 bluetooth version 4 0 Transmission distance 20m Color black Specification 12 4 5 24mm Support system Win XP win7 win8 win8 1 win10 Features Hanging hole design small and portable easy to carry Support bluetooth 4 0 4 1 4 2 5 0 and other versions With automatic memory function there is no need to connect again Equipped with a new and upgraded CRS8510 intelligent bluetooth chip Four bluetooth devices are connected at the same time and the signal is still stable The transmission distance of 20m can be realized in a non interference environment Package Included 1 USB bluetooth adapter1 CD1 User manual1 Packing