Bluetooth® Multi Adapter | Connection output: 1x 3.5 mm | SBC | 7 hrs | Built-in microphone | Volume control | Automatic power off function | Black / Grey
![Amazon.com: Needenr Wireless 100Meter Class 1 RS232 Bluetooth Serial Adapter SPP Profile with External Antenna 3.0 Male Link for CNC Machines, PLC,Laptop, or Other Device : Electronics Amazon.com: Needenr Wireless 100Meter Class 1 RS232 Bluetooth Serial Adapter SPP Profile with External Antenna 3.0 Male Link for CNC Machines, PLC,Laptop, or Other Device : Electronics](https://m.media-amazon.com/images/I/31iUK7w3pgL._AC_SY350_.jpg)
Amazon.com: Needenr Wireless 100Meter Class 1 RS232 Bluetooth Serial Adapter SPP Profile with External Antenna 3.0 Male Link for CNC Machines, PLC,Laptop, or Other Device : Electronics
![NEDIS BTMA100BK Bluetooth multiport Adapter - iPon - hardware and software news, reviews, webshop, forum NEDIS BTMA100BK Bluetooth multiport Adapter - iPon - hardware and software news, reviews, webshop, forum](https://media.icdn.hu/product/GalleryMod/2019-12/597718/resp/1366453_nedis_btma100bk_bluetooth_tobbportos_adapter.webp)