Upgraded version, with Bluetooth! (4M) 2X2M Expansion Chip Multi-system operating software can be flashed, just like a PC terminal can be installed with both for iOS and Windows operating systems at the same time, improving the playability of for Quansheng UVK5 K6 intercom. For Quansheng UV-K5 UV-K6 SI4732 Modification Bluetooth Stereo mission Module! The item only the upgraded module for Quansheng UV-K5 K6, not include the machine. Thank you!<br><br>The appearance and color of the product may vary from batch to batch. We do not accept the specified appearance and color, which will not affect the use Colour:Orange&Yellow Material:PCB<br><br>Package Contents: 1 x SI4732 Module Kit<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.