USB Bluetooth 5.1Adapter Transmitter Receiver Bluetooth Audio Bluetooth

Product Name: V5.1 Bluetooth Adapter;<br> Interface: USB 2.0;<br> Transmission rate: maximum 10Mbps;<br> Bluetooth-compatible version: Bluetooth-compatible V5.1;<br> Frequency band: 2.400-2.480GHz;<br> Colour: Black;<br> Product size: 21 x 16 x 5mm;<br> Low-power options: 1.2 to 3.6 VI/O;<br> Compatible with Bluetooth-compatible: v1.2/2.0/2.1/3.0/4.0;<br> Supported operating systems: compatible for Windows, Android, Linux, FRERTOS, ThreadX UITRON;<br> Support software: compatible for Microsoft Bluetooth-compatible software, CSR Har mony, Bluez, Bluesol;<br> Support application functions: HFP/HSP (hands-free phone/headphone) A2DP/AVRCP (stereo music) HID/HOGP (keyboard mouse). DUN/PAN (online), PBAPMA; PFTPSPP.GATT, etc.;<br> <br> Packing list:<br> 1 x Bluetooth Adapter<br> Note:<br> 1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.<br> 2. Due to the difference of different monitors, the picture may not reflect the actual color of the product. Thanks.