Mini Portable USB 2.0 Bluetooth V4.0 Adapter Receiver - Black
Color Black Brand NO Quantity 1 Piece Material ABS Interface USB 2.0 Bluetooth Version V4.0 Other Features Use CSR8510A10; With dual transmission modes; 20m long range and 3Mbps transmission rate; Handy CSR Harmony driver; Supports quick connection energy-saving auto sleep / wake up function 24-bit CRC and adaptive frequency hopping. Packing List 1 x Item 1 x CD