The Vida IT BH119B Bluetooth headset is compliant with the newest version Bluetooth headsets and is also backward compatible with 2.0 and 1.1. Vida IT BH119B Hands Free Bluetooth Headset with Support for Bluetooth V3.0 (Black).
The guage of the cable is 28/24 AWG which is the higher quality cable. USB to Micro USB type-B. iPhone and USB Type-C Cable not included. Non Flammable Material, Over Current Protection, Short Circuit Protection.