Mini USB 5.0 bluetooth Adapter bluetooth Receiver Transmitter Wireless Audio bluetooth Adapter for Windows XP /Vista/win

Specification Model JM 18 Name ultra mini 5 0 adapter Product size 12mm 15mm 4mm Weight of bare machine 0 65g bluetooth version bluetooth v5 0 Transmission rate 10Mbps Working frequency 2 4MHz Frequency range 2 4GHz 2042 2480 MHz Transmission distance 0 30m Rated voltage DC 5V Interface type USB Operating system windows XP vista win7 win8 win10 Working humidity 75 Storage humidity 85 Features Arc design the arc is easy to take and insert without affecting the side u port 5 0 Mini bluetooth adapter let the computer have bluetooth function easy and fast wireless transmission Win8 above system drive free automatically compatible with bluetooth 5 0 and below 5 0 devices Mobile phone tablet connected to PC no need to open software no network can transfer photos files bluetooth dual mode chip low power consumption flexible and powerful 20 meters bluetooth transmission get rid of the distance limit sensitive response without delay Package Included 1X USB bluetooth adapter 5 0 Note Under win7xp system it is necessary to install the device compatible with 4 0 and below 4 0